WTM List of Products and Services

We would like to introduce a case where our company responded to a customer's concerns with full effort. The customer in this case wanted to request special tools for car repairs (set items), but since they did not have any drawings, they were looking for a company that could handle everything from design to manufacturing and inspection based on the actual item. We explained that we could provide a consistent response by disassembling the actual item, analyzing the materials and heat treatment hardness, designing, manufacturing, and inspecting the finished product. After assembling with standard parts and conducting inspections, we delivered the finished product, earning the customer's trust and high praise. [Case Overview] ■ Concern - Looking for a company that can handle everything from design to manufacturing and inspection based on the actual item. ■ Proposal - Explained that we could provide a consistent response. - Based on the investigation results, additional parts were manufactured. *For more details, please refer to the related links or feel free to contact us.

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We would like to introduce a case where our company responded to a customer's concerns with full effort. In this case, the customer had a product requiring hardness manufactured through overseas procurement from another company, including heat treatment. However, when used in a non-load environment, it broke immediately, prompting them to seek a provider for hardness and material analysis, as well as dimensional measurement. We conducted inspections using a hardness tester (HM-6561JP), a material analyzer (X-MET8000), and other inspection equipment, which yielded results different from those provided by the manufacturer. Subsequently, we received a production request from the customer and successfully delivered the product. [Case Overview] ■ Concerns - The overseas procured (from another company) product broke immediately in a non-load environment. - Even after inquiring with the processing manufacturer, they insisted that "there is no problem," leaving the issue unresolved. ■ Proposal - Conducted hardness and material analysis, as well as product inspection at WTM headquarters. *For more details, please refer to the related links or feel free to contact us.

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We would like to introduce a case where our company responded to a customer's concerns with full effort. The customer consulted us after their long-time foundry went bankrupt, and they received a quote for a new casting mold that was excessively high. In response, we proposed that for around 30 pieces, machining would be a sufficient solution, which also offers advantages in dimensional accuracy. Additionally, to bring the price closer to that of the previous casting mold, we included suggestions such as changing materials and relaxing drawing tolerances. [Case Overview] ■Concern - The long-time foundry went bankrupt - Unable to produce just 30 pieces with a casting mold under the same conditions ■Proposal - Change material from A5052 to A6061 - Relax unnecessary strict tolerances on the product drawings and simplify processing in certain areas *For more details, please refer to the related links or feel free to contact us.

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We would like to introduce a case where our company responded to a customer's concerns with full effort. In this case, the materials for the processed parts were not available in China, so we were planning to supply Japanese materials. However, considering the transportation time and the weight of the materials (over 100kg), this was not practical. Therefore, we proposed an alternative material that could be sourced locally (Chinese GB standard: 30CrNi3). We achieved a reduction in delivery time, transportation, and raw material costs, with procurement costs decreasing by several percent. 【Case Overview】 ■Concern - Supplying Japanese materials is not practical considering transportation time and material weight. ■Proposal - We proposed an alternative material that could be sourced locally. - We reported that there had been past usage of the same alternative material with no complaints. *For more details, please refer to the related links or feel free to contact us.

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WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of a vendor for the automotive industry. To enhance wear resistance, we applied high-temperature tempering twice and focused on the buffing finishing process to ensure a solid coating layer. 【Project Overview】 - Product Name: Vendor - Material: SKD11 (HRC 58-62) - Size (mm): φ60×65 - Classification: Surface Treatment - Processing/Treatment: CVD-Tic Coating Treatment - Industry: Automotive < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

• Processing Contract
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WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of the production of riveted parts for the automotive industry. The material used is SKD11 (HRC: 58-62), and a DLC coating treatment has been applied to the surface. The size is φ60×65mm. 【Project Overview】 - Product Name: Riveted Parts - Material: SKD11 (HRC: 58-62) - Size (mm): φ60×65 - Classification: Surface Treatment - Processing/Treatment: DLC Coating Treatment - Industry: Automotive < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

• Processing Contract
• Other machine elements
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WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of a cylindrical guide housing for the automotive industry. The material used is aluminum, and it has undergone colored anodizing treatment on the surface. The size is 50×46×57.5mm. 【Project Overview】 - Product Name: Cylindrical Guide Housing - Material: Aluminum - Size (mm): 50×46×57.5 - Classification: Surface Treatment - Processing/Treatment: Colored Anodizing Treatment - Industry: Automotive < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by downloading it from the link below, or feel free to contact us.

• Processing Contract
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WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of rotary base plates for the home appliance industry. The material used is aluminum, and the surface has been treated with a matte anodizing process. The size is 102×87×7mm. 【Project Overview】 - Product Name: Rotary Base Plate - Material: Aluminum - Size (mm): 102×87×7 - Classification: Surface Treatment - Processing/Treatment: Matte Anodizing - Industry: Home Appliances < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking "Download Catalog" below, or feel free to contact us.

• Processing Contract
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WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of a holder block for optical units aimed at the automotive industry. The material used is aluminum, and it has undergone anodizing treatment on the surface. The size is 80×30×28mm. 【Project Overview】 - Product Name: Holder Block for Optical Unit - Material: Aluminum - Size (mm): 80×30×28 - Classification: Surface Treatment - Processing/Treatment: Anodizing Treatment - Industry: Automotive < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking on "Download Catalog" below, or feel free to contact us.

• Processing Contract
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WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one item," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce examples of manufacturing bushings, sleeves, and guide pins for the semiconductor industry. The materials used are copper and brass, and gold plating has been applied to the surface. 【Project Overview】 - Product Name: Bushing, Sleeve, Guide Pin - Material: Copper, Brass - Classification: Surface Treatment - Processing/Treatment: Gold Plating - Industry: Semiconductor < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

• Processing Contract
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WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of a housing block for precision equipment aimed at the semiconductor industry. The material used is aluminum, and the surface has been treated with gold plating. 【Project Overview】 - Product Name: Housing Block for Precision Equipment - Material: Aluminum - Classification: Surface Treatment - Processing/Treatment: Gold Plating - Industry: Semiconductor < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

• Processing Contract
• Other machine elements
• Other contract services

WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of assembly jigs for precision parts aimed at the heavy electrical industry. The material used is aluminum, and machining was performed using a five-axis machining center. 【Project Overview】 - Product Name: Assembly Jig for Precision Parts - Material: Aluminum - Classification: Machining - Processing/Treatment: Five-axis Machining Center - Industry: Heavy Electrical < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

• Processing Contract
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WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of inspection jigs for automotive parts. These products support manufacturing, assembly, and three-dimensional inspection. As inspection jigs for automotive parts, the requirements for manufacturing precision are extremely high, and the positional relationships between parts also demand accuracy. 【Project Overview】 - Product Name: Inspection Jig for Automotive Parts - Material: SS400, DC53, SK105 - Size (mm): 1,220 × 430 × 14t - Industry: Automotive < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking "Download Catalog" below, or feel free to contact us.

• Processing Contract
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WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one item," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of a base frame for the manufacturing industry. The material used is SS304, and it is a large welding jig with dimensions of 2000×900mm, made through sheet metal and welding processes. 【Project Overview】 - Product Name: Base Frame - Material: SUS304 - Size (mm): 2000×900 - Classification: Forming, Joining - Processing/Treatment: Sheet metal and welding processing - Industry: Manufacturing - Remarks: Large welding jig < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

• Processing Contract
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WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one item," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of frame production for the manufacturing industry. We received a request from the manufacturing industry, and it is being used as a frame to secure milk cartons. 【Project Overview】 - Product Name: Frame - Material: SUS304 - Size (mm): 78×78×75 - Classification: Forming, Joining - Processing/Treatment: Sheet metal and welding processing - Industry: Manufacturing < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

• Processing Contract
• Other machine elements
• Other contract services

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of L-shaped brackets for the automotive industry. The material used is SS400, and we performed sheet metal and welding processing. 【Project Overview】 - Product Name: L-shaped Bracket - Material: SS400 - Classification: Forming, Joining - Processing/Treatment: Sheet Metal and Welding Processing - Industry: Automotive < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking "Download Catalog" below, or feel free to contact us.

• Processing Contract
• Other machine elements
• Other contract services

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one item," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of 3D printed products. The material used is PA12GB, and it was formed using 3D printing. 【Project Overview】 - Product Name: 3D Printed Product - Material: PA12GB - Classification: Forming Process - Processing/Treatment: 3D Printed Product - Remarks: Nylon 12 Glass Reinforced G/Grey < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

• Processing Contract
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WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a wide variety and from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of caster production. The material MC901 was manufactured using forming processing. 【Project Overview】 - Product Name: Caster - Material: MC901 - Classification: Forming Processing < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

• Processing Contract
• Other machine elements
• Other contract services

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of a housing block. The material used is aluminum. It was machined using a five-axis machining center and produced for the heavy electrical industry. 【Project Overview】 - Product Name: Housing Block - Material: Aluminum - Classification: Machining - Processing/Treatment: Five-axis Machining Center - Industry: Heavy Electrical < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

• Processing Contract
• Other machine elements
• Other contract services

WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," and manage everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of the production of blow mold cores for the heavy electrical industry. Processing and treatment are carried out using a five-axis machining center. The material used is aluminum. 【Project Overview】 - Product Name: Blow Mold Core - Material: Aluminum - Classification: Cutting - Processing/Treatment: Five-axis Machining Center - Industry: Heavy Electrical < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by clicking on "Download Catalog" below, or feel free to contact us.

• Processing Contract
• Other machine elements
• Other contract services

WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," and manage everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of a housing block for heavy electrical equipment. The material used is aluminum, and processing and treatment were carried out using a five-axis machining center. 【Project Overview】 - Product Name: Housing Block - Material: Aluminum - Classification: Cutting - Processing/Treatment: Five-axis Machining Center - Industry: Heavy Electrical Equipment < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

• Processing Contract
• Other machine elements
• Other contract services

WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, starting from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of alignment production for industrial electrical applications. The material used is aluminum, processed and treated with milling and machining centers. The size is Φ140×17mm. 【Project Overview】 - Product Name: Alignment - Material: Aluminum - Size: Φ140×17mm - Processing/Treatment: Milling/Machining Center - Industry: Industrial Electrical < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking "Download Catalog" below, or feel free to contact us.

• Processing Contract
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WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of manufacturing rolling roll chocks for the automotive industry. Rolling roll chocks, also known as bearing boxes, play a role in receiving the load of rolling by accommodating bearings and other supports. Sufficient mechanical rigidity is required to withstand the forces and impacts that occur during rolling processing. We ensure finishing accuracy through simultaneous grinding finishing. 【Project Overview】 - Product Name: Rolling Roll Chock - Material: S45C - Size: 56×83.5×56mm - Processing/Treatment: Simultaneous grinding finishing - Industry: Automotive < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking "Download Catalog" below, or feel free to contact us.

• Processing Contract
• Other machine elements
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WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with heartfelt dedication to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of a broach drill for home appliances. The material used is aluminum, and it was processed and treated using a CNC lathe. The size is Φ35×100mm. 【Project Overview】 - Product Name: Broach Drill - Material: Aluminum - Size: Φ35×100mm - Processing/Treatment: CNC Lathe - Industry: Home Appliances < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

• Processing Contract
• Other machine elements
• Other contract services

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, starting from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of a center shaft with a guide pipe. The material used is SUS304, and processing and treatment are carried out using lathes and milling machines. The size is Φ26×60mm. 【Project Overview】 - Product Name: Center Shaft with Guide Pipe - Material: SUS304 - Size: Φ26×60mm - Classification: Cutting - Processing/Treatment: Lathe/Milling < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by downloading it from the link below, or feel free to contact us.

• Processing Contract
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WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of nozzles for the automotive industry. The processing and treatment were carried out using lathes, EDM wire, and die-sinking discharge. The size is 24×10×32.3mm, and the material is SKH51 (HRC60-62). 【Project Overview】 - Product Name: Nozzle - Material: SKH51 (HRC60-62) - Size: 24×10×32.3mm - Processing/Treatment: Lathe, EDM wire, die-sinking discharge - Industry: Automotive < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking on "Download Catalog" below, or feel free to contact us.

• Processing Contract
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WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, starting from one," and manage everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of mold cores (dies). Processing and treatment were carried out using CNC, electrical discharge machining, and buffing. The size is 70×25×64mm, and the material is SKH51 (HRC60-62). 【Project Overview】 - Product Name: Mold Core (Die) - Material: SKH51 (HRC60-62) - Size: 70×25×64mm - Classification: CNC, Special, Polishing - Processing and Treatment: CNC, Electrical Discharge Machining, Buffing < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

• Processing Contract
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WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of a punch manufactured for the medical field. The precision achieved is a concentricity of 0.002, and it was processed using profile grinding. The material used is SKH51 (HRC60-62). 【Project Overview】 - Product Name: Punch - Material: SKH51 (HRC60-62) - Size: 6.5×5×58.6mm - Processing/Treatment: Profile Grinding - Industry: Medical < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

• Processing Contract
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WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of the production of insert parts for resin molds used in semiconductors. The material used is SKH51 (HRC60-62), and the process involves electrical discharge machining and polishing. The size is 33×4×27.5mm. 【Project Overview】 - Product Name: Insert Parts for Resin Molds - Material: SKH51 (HRC60-62) - Size: 33×4×27.5mm - Processing/Treatment: Electrical Discharge Machining and Polishing - Industry: Semiconductors < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking "Download Catalog" below, or feel free to contact us.

• Processing Contract
• Other machine elements
• Other contract services

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with heartfelt service to "a wide variety and from a single item," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of manufacturing core pins for molding used in semiconductors. The processing and treatment were carried out through electrical discharge machining and polishing. The precision was achieved with a front groove taper of 0.5 degrees, and the material used was HPM31 (HRC56-58). 【Project Overview】 - Product Name: Core Pin for Molding - Material: HPM31 (HRC56-58) - Size: 14×12×40mm - Processing/Treatment: Electrical Discharge Machining and Polishing - Industry: Semiconductor < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking "Download Catalog" below, or feel free to contact us.

• Processing Contract
• Other machine elements
• Other contract services

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, starting from one piece," and manage everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of manufacturing a punch for molding used in the semiconductor industry. The processing and treatment were carried out using mirror-finished electric discharge machining. The size is 27×25×20mm, and the materials used are SKD11 and SKD61. 【Project Overview】 - Product Name: Punch for Molding - Material: SKD11 SKD61 - Size: 27×25×20mm - Processing and Treatment: Mirror-finished electric discharge machining - Industry: Semiconductor < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking "Download Catalog" below, or feel free to contact us.

• Processing Contract
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WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of the production of insert parts for resin molds used in the semiconductor industry. The material used is HPM31 SKD61, and the processing and treatment are carried out using EDM wire and die-sinking electrical discharge machining. 【Project Overview】 - Product Name: Insert Parts for Resin Molds - Material: HPM31 SKD61 - Size: 27×3×49.5mm - Processing and Treatment: EDM Wire and Die-Sinking Electrical Discharge - Industry: Semiconductor < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking "Download Catalog" below, or feel free to contact us.

• Processing Contract
• Other machine elements
• Other contract services

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a wide variety and from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of the production of insert parts for resin molds used in the semiconductor industry. The processing and treatment were handled using EDM wire and die-sinking electrical discharge machining. 【Project Overview】 - Product Name: Insert Parts for Resin Molds - Classification: Special - Processing/Treatment: EDM Wire, Die-Sinking Electrical Discharge - Industry: Semiconductor < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

• Processing Contract
• Other machine elements
• Other contract services

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," and manage everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of manufacturing core blocks for molding used in the medical field. The processing and treatment were carried out using CNC and die-sinking electrical discharge machining. The size is 30×20×26mm, and the material used is HPM31 (HRC56-58). 【Project Overview】 - Product Name: Core Block for Molding - Material: HPM31 (HRC56-58) - Size: 30×20×26mm - Processing and Treatment: CNC and Die-Sinking Electrical Discharge Machining - Industry: Medical < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking "Download Catalog" below, or feel free to contact us.

• Processing Contract
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WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one item," and manage everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of spline punches for the automotive industry. The processing and treatment were carried out using precision lathe machining. The size is Φ36×34mm, and the material used is die steel. 【Project Overview】 - Product Name: Spline Punch - Material: Die Steel - Size: Φ36×34mm - Processing and Treatment: Precision Lathe Machining - Industry: Automotive < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

• Processing Contract
• Other machine elements
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WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of the production of insert parts for resin molds used in the semiconductor industry. The classification is EDM wire and die-sinking discharge. The precision achieved was flatness ±0.002 and warpage below 0.005. 【Project Overview】 - Product Name: Insert Parts for Resin Molds - Material: PD613 (HRC 56-58) - Size: 2×1×70mm - Processing/Treatment: Special - Industry: Semiconductor < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking "Download Catalog" below, or feel free to contact us.

• Processing Contract
• Other machine elements
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WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," and manage everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of mold parts for connector terminals used in semiconductors. Processing and treatment are carried out using EDM wire, CNC, and polishing. The material used is die steel. 【Project Overview】 - Product Name: Mold Parts for Connector Terminals - Material: Die Steel - Size: 190×150×18 mm - Processing and Treatment: EDM Wire, CNC, Polishing - Industry: Semiconductors < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

• Processing Contract
• Other machine elements
• Other contract services

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a wide variety and from a single item," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of manufacturing metal mold punches for the automotive industry. We precisely machined a large diameter die steel of φ125mm using a precision lathe, achieving both strength and accuracy through shrink fitting treatment. Despite the difficulty of machining materials, our sales engineers optimized the process, enabling us to supply with short lead times and stable quality. 【Project Overview】 - Product Name: Metal Mold Punch - Material: Die Steel - Size: φ125 × 80 mm - Processing Method: Precision Lathe - Treatment: Shrink Fitting - Industry: Automotive < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking on "Download Catalog" below, or feel free to contact us.

• Processing Contract
• Other machine elements
• Other contract services

We will be exhibiting at the "High Precision and Difficult Processing Technology Exhibition 2025 / Surface Modification Exhibition 2025" held at Tokyo Big Sight. The "High Precision and Difficult Processing Technology Exhibition" focuses on the pursuit of extremes, showcasing advanced manufacturing technologies, as well as featuring a [3D Printing Technology/AM Zone] that highlights 3D printer-related technologies, and a [Prototyping Market (Prototyping Processing Contract Zone)] dedicated to prototyping, which plays a crucial role in product development. The "Surface Modification Exhibition" serves as a comprehensive exhibition of surface treatment technologies, introducing various techniques that enhance wear resistance and extend lifespan through processes such as heat treatment and plating, thereby achieving high added value and high functionality. Please feel free to stop by our booth. We look forward to meeting you all. 【Event Overview】 ■ Dates: December 3 (Wed) - 5 (Fri), 2025, 10:00 AM - 5:00 PM ■ Venue: Tokyo Big Sight, South Hall ■ Admission Fee: 1,000 yen (Free for registered attendees, those with invitations, and junior high school students and below) *For more details, please refer to the related links or feel free to contact us.

• Exhibition

Our company handles overseas procurement of precision machined parts, and we respond sincerely to inquiries for quotes on a variety of products, even for just one item. Our sales engineers realize the benefits of good quality, cost advantages, and stable supply through overseas procurement with Japanese quality, utilizing their experience, skills, knowledge, and ideas. You can also trust us with difficult-to-machine materials and processes. We can quickly assess the feasibility of selecting partner factories that can handle similar materials and challenging machining. 【Features】 ■ Sincere response to a variety of products starting from one item ■ Centralized management of procurement sources ■ Centralized management of processes, quality, and delivery times ■ Providing optimal solutions for difficult-to-machine materials and methods ■ Sales engineers well-versed in machined parts and technology are at your service *For more details, please refer to the related links or feel free to contact us.

• Other contract services

Our company, engaged in the manufacturing and trading of precision machined parts and maritime transport services, offers a "contract service for precision cutting processing." By sourcing from China, we provide cost advantages for lightweight products and those requiring extensive processing. Significant cost reductions can be achieved, especially for resin molds and connector mold parts. Additionally, the lead time is approximately 4 weeks on average, and we can accommodate shipments overseas. We have a proven track record in various fields, including automotive, electronic components, and resin molds. 【Features】 ■ Extensive delivery record of products for Japan ■ Production using Japanese materials and carefully selected Chinese materials ■ Achieving stable quality at reasonable prices ■ Pursuing shorter delivery times by using regular air freight ■ Issuance of various certificates is also possible *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Processing Contract
• Other machine elements
• Other contract services

At WTM Corporation, we have a variety of equipment including CNC machining centers, inspection equipment, and other machinery, and we are promoting the manufacturing and trading business of precision machined parts as well as the maritime transportation business. *You can view the list of machine tools and equipment from the PDF download. [Featured Equipment (Partial)] ■ Machine Tool Equipment: CNC Machining Center, Wire Cut Electric Discharge Machine, CNC Electric Discharge Machine ■ Inspection Equipment List: Inspection Equipment List, Three-Dimensional Measuring Machine, Microscope, Micrometer ■ Yokohama Headquarters Inspection Equipment List: Shape Measuring Machine, Height Gauge, Three-Point Internal Diameter Measuring Machine

• Processing Contract
• Other machine elements
• Other contract services

The available software is introduced in the list below. 【List of Available Software】 ■Unigraphics (3D Modeling and CNC Programming) ■Cartia (3D Modeling) ■Pro/Engineer (3D Modeling) ■Cimatron (3D Modeling) ■AutoCAD (2D Modeling) ■Master CAM (CNC Programming) ■MoldFlow Mold Advisor (plastics flow/deform simulation) ■DXF, IGES (IGS), Parasolid (x_t, x_b) Data from CATIA and SolidDesigner can be accepted. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Other machine elements
• Other contract services

After placing a consignment order, we have achieved a short delivery time of an average of within 3 weeks using regular air freight. Convenient domestic payments in yen. 【Flow of Consignment Orders】 ■ Order from your company 　↓ (1 day) ■ WTM Corporation 　↓ (same day) ■ Production in China 　↓ (2 weeks later) ■ Import to Japan via DHL 　↓ (2-3 days) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Other machine elements
• Other contract services

By proposing from the processing site, we will achieve "overseas procurement" with appropriate pricing, quality assurance comparable to domestic products, and reliable delivery, successfully reducing your company's costs. 【List of Available Materials】 ■ Carbon Steel for Machine Structures: S45C(1045), S20C(1020), and others ■ Alloy Steel for Machine Structures: SCM415, SCM435(4137), SNCM630 ■ Tool Steel: SK3(W1-10), SKS3(O-1), SKD61(H13), SKD11(D2), A2, SKH51(M2) ■ Special Purpose Steel: SUJ2, SUP, SUM, NAK55, NAK80 ■ Stainless Steel: SUS303, SUS304, SUS316, SUS440C, SUS630, and others ■ Aluminum: A2017, A5052, A6061, A7075 ■ Copper Materials: Brass, Chromium Copper, Bronze, and others ■ Resin Materials: ABS, POM, PC, nylon, PAI(Torlon), PES/ESD, and others *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract
• Other machine elements
• Other metal materials