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Contract processing services Product List and Ranking from 217 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

Contract processing services Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. 大研化学工業 鶴見研究所 Osaka//Ceramics
  2. グリコ栄養食品 技術営業部 Osaka//others
  3. 特殊電極 Hyogo//Other manufacturing
  4. 4 榮製機 Aichi//Machine elements and parts
  5. 5 KINSEI MATEC CO., LTD. Osaka//Other manufacturing
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Contract processing services Product ranking

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. Regenerative repair (repair) and surface modification through meat fusion welding. 特殊電極
  2. Wire cut bridge for wire cut electrical discharge machining 榮製機
  3. Rice-derived protein "Kometan" achieves deliciousness in a wide range of foods. グリコ栄養食品 技術営業部
  4. 4 Kinsei Matec "Powder Contract Processing" *Graph data available! KINSEI MATEC CO., LTD.
  5. 5 Contract processing service "Titanium Nitride Coating" 小貫光学工業所 赤田工場

Contract processing services Product List

256～270 item / All 335 items

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Contract processing service "Titanium Nitride Coating"

Contract processing service "Titanium Nitride Coating"

We offer high durability and high strength titanium nitride coating.

We offer a "titanium nitride coating" service that has excellent adhesion and is chemically very stable due to our ion plating deposition, resulting in minimal changes in physical properties. By applying a highly wear-resistant TiN surface treatment using the HCD method, we can achieve high adhesion and extend the lifespan of molds several times, leading to cost reductions. Our service also contributes to improved quality with excellent smoothness and rust resistance, and we can accommodate short delivery times (approximately 3 days after material arrival). 【Features】 ■ Vickers hardness: HV2400~3000 ■ Elastic modulus: 251 GPa ■ Coefficient of thermal expansion: 9.35E-6 K-1 ■ Superconducting transition temperature: 5.6 K ■ Oxidation temperature: 800℃ (in air) *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Rotary crusher

Rotary crusher

Uniformity of chip shape improves degreasing and storage capacity. Foreign objects such as bolts are forcibly discharged.

The "Rotary Crusher" is a high-speed, centralized crusher that accommodates all types of cutting. Using special steel hammers, it crushes cutting scraps made from various materials such as special steel, aluminum, copper, and resin into any desired size with high-speed rotating hammers. This crushing process facilitates the removal of cutting oil, the formation of briquettes through pressing, and the storage in hoppers. 【Features】 ■ Crushing dimensions can be changed to any desired size ■ Hammers are made of special steel with excellent wear resistance ■ The tooth shape grade forcibly expels foreign particles mixed in with the cutting scraps *For more details, please download the PDF or feel free to contact us.

  • Crusher

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Contract processing service "Free Forging (Open Forging)"

Contract processing service "Free Forging (Open Forging)"

I specialize in forging and stretching using an air hammer.

Our company, a specialized manufacturer of hot forging, conducts free forging, which is a type of hot processing. Free forging involves applying force using a press or hammer, along with upper and lower dies and general-purpose jigs, to perform basic operations such as forging, shaping, piercing, enlarging holes, hollowing, stretching, cutting, and combinations of these processes. Please feel free to consult us if you have any requests. 【Features】 ■ Skilled in forging and stretching using air hammers ■ Capable of forging materials up to 1500 mm in length from materials that are 500 mm long *For more details, please feel free to contact us.

  • Other Auto Parts
  • Processing Contract
  • Other machine elements

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[Printing Column 2] About the Maintenance of Printing Machines

[Printing Column 2] About the Maintenance of Printing Machines

The key to the printing business is machine maintenance.

As printing operators, we print the important data received from our customers day and night. However, it is not the operators who are actually doing the printing, but the printing machines. This is because, no matter how experienced a veteran printing operator may be, if the maintenance of the printing machine is not properly conducted, proper printing cannot be achieved. In other words, even a less experienced operator can produce high-quality printed materials without major issues, as long as the machine maintenance is properly carried out. This means that the "condition of the printing machine" is crucial. To ensure proper printing, regular machine maintenance, such as "inspection and replacement before breakdown" and "cleaning before getting dirty," is essential. Therefore, we carefully plan the maintenance items and implementation dates, write them into an annual calendar, and carry them out. We believe this is the first step toward achieving high-quality printing. *For more details on the column, please refer to the related links. For further inquiries, feel free to contact us.

  • Printing Machinery
  • Printing/Publishing
  • others

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Case studies in the business and private power generation industry.

Case studies in the business and private power generation industry.

Contributing to solving the challenges faced by energy infrastructure! Achieving the regeneration and extension of equipment life.

We will introduce applicable examples from the power generation industry for both business and private use. In thermal power generation facilities, there is a demand for higher efficiency, improved operating rates, and longer lifespans. Our company enhances the wear and corrosion resistance of equipment surfaces through a build-up welding technique that modifies the surface by selecting appropriate welding materials for the base material, thereby achieving regeneration and prolongation of equipment life. [Examples] ■ Construction of coal pulverizer rollers at our factory ■ On-site construction of coal pulverizer table liners ■ Simultaneous construction of coal pulverizer rollers and table liners ■ On-site construction of coal-fired boiler furnace walls ■ Construction of eccentric shaft sliding parts at our factory ■ Thinning countermeasures for separator frames using hardened build-up plates *For more details, please refer to the related link page or feel free to contact us.

  • Welding Machine
  • Processing Contract
  • Other contract services

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Case studies in the biomass power generation industry.

Case studies in the biomass power generation industry.

Contributing to measures for reducing meat in biomass power generation facilities! Introducing case studies in the biomass power generation industry.

We would like to introduce our company's "Application Cases in the Biomass Power Generation Industry." Biomass power generation, positioned as one of the renewable energy sources, is generated using biomass fuels such as wood chips, wood pellets, and palm kernel shells (PKS). Our company addresses the challenges faced by these facilities (thinning due to corrosion and wear) with our overlay welding technology. [Examples] ■ Boiler panel construction at our factory ■ Screw construction at our factory ■ Thinning countermeasures for cyclones using hardened overlay plates ■ Air nozzle top surface construction at our factory *For more details, please refer to the related link page or feel free to contact us.

  • Processing Contract
  • Other contract services

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Wire cut sample "Precision Fit"

Wire cut sample "Precision Fit"

The exquisite fit is achieved through micron-level clearance adjustments.

Broach Grinding Industry Co., Ltd. specializes in precision machining, including wire electrical discharge machining, shape electrical discharge machining, and various types of grinding. Here is an introduction to the wire-cut sample "Precision Fit," utilizing wire electrical discharge machining. Six parts were cut separately, inspired by cherry blossom petals. By adjusting the clearance at the micron level, an exquisite fit has been achieved. *For more details, please refer to the PDF document or feel free to contact us.

  • Plastic processing machines (cutting and rolling)
  • Other processing machines

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TIG welding rod for stainless steel

TIG welding rod for stainless steel

Introducing TIG welding rods for stainless steel and SUS304!

The "TIG Welding Rod for Stainless Steel" is a product of Yamaki Co., Ltd., which sells tools such as welding torches (TIG torches, die head torches, etc.). It can be used for stainless steel and SUS304. The length is 915 mm, and the sales unit is 5 kg. 【Features】 ■TIG welding rod ■For stainless steel ■For SUS304 *For more details, please refer to the PDF materials or feel free to contact us. Yamaki's welding-related materials can also be purchased from the online shop. For more information, please check the URL below.

  • Welding Machine
  • others

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Tokyo Precision Forging Co., Ltd. Company Profile

Tokyo Precision Forging Co., Ltd. Company Profile

We will think of the best solutions together and do our best! We will provide products that satisfy our customers.

Since its establishment over 80 years ago, Tokyo Seimitsu Forging Co., Ltd. has been manufacturing a wide variety of forged products, including automotive parts, construction machinery parts, and industrial machinery parts. In addition to hot forging equipment such as hot forging presses and air stamp hammers, we also possess cold forging equipment. As a result, we are capable of producing composite forged products that combine hot forging and cold forging. Utilizing our extensive experience and technology, along with the newly introduced 3D forging simulation system, we provide products that satisfy our customers. Our company is actively engaged in "reducing CO2 emissions" and has introduced solar power generation equipment in 2023, which covers about 20% of the electricity used in our factory through self-generated power. Additionally, we have contracted for "CO2-free electricity" for the remaining power usage, achieving carbon neutrality (zero CO2 emissions). *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Proposal for a 30% reduction in mold costs and a 25% reduction in product costs.

Proposal for a 30% reduction in mold costs and a 25% reduction in product costs.

Complex shape manufacturing through hot forging! Achieving short delivery times with a consistent production system from mold design to shipping.

Our company is committed to improving our technical capabilities by introducing advanced forging simulation, responding to our customers' needs. We have forging equipment including forging presses ranging from 1000 to 3150 tons and air stamp hammers of 1.5 tons and 3 tons, enabling the production of forged products in various shapes and sizes. Primarily, hot forged products are manufactured using die forging. While die forging may have a reputation for being costly in small quantities, we keep costs down by reducing material costs and setup time. 【Features】 ■ Improved yield through closed forging ■ Increased productivity through multiple parts production with presses and hammer forging ■ Processing-free through combined forging of "hot forging + cold forging" *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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25% reduction in product costs by using hot forging for mass production and inserting molds!

25% reduction in product costs by using hot forging for mass production and inserting molds!

By using hot forging for mass production and converting the mold to an insert type, product costs are reduced by 25%!

▼Issues - We want to manufacture a large number of small products. - We want to keep costs low. ▼Solutions - Since the products are small and the quantity is large, we used a mold that produces 6 pieces at a time. Even with a lower yield, productivity improved by 17%. - We converted the mold to an insert type, reducing the material cost of the mold by 17%. - By only performing hole drilling after forging, we were able to use it as a finished part, reducing the product cost per piece by 25%. ▼Specifications Material: S25C (Steel) Weight: 0.2kg Dimensions: 24 × 51 × 24 mm Accuracy: -0.5 to +1.5mm Equipment: 1.5-ton air stamp hammer Quantity: 3,000 to 15,000 pieces/month ▼Molds We handle everything from mold design to mold manufacturing and maintenance in-house. Not only do we produce forged products, but we also take on mold design, allowing us to maintain product accuracy. Tokyo Precision Forging Co., Ltd. 1858 Osawa, Joso City, Ibaraki Prefecture 300-2727 TEL: 0297-42-4631 FAX: 0297-42-4634

  • Other Auto Parts

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Achieving weight reduction by forging eight closely spaced holes without deformation!!

Achieving weight reduction by forging eight closely spaced holes without deformation!!

Achieving weight reduction by forging eight closely spaced holes without deformation!!

▼Issues - It is necessary to create lightweight holes (Φ20mm x 8 holes) in the inner diameter of the gear. - Due to the thick wall and narrow spacing between the holes, deformation is likely to occur when drilling the holes. ▼Solutions - By clamping the product with a die during molding, we prevented deformation during hole punching. - Simultaneously punching the outer burrs improved production by 10%. - Normally, when punching 8 holes, the material in the gear section deforms and warps, but we solved this issue by innovating the previous process. ▼Specifications Material: SCR420H (steel) Weight: 3kg Dimensions: Φ130 x 148mm Accuracy: -0.5 to +1.5mm Equipment: 2500-ton forging press Quantity: 500 to 16,000 pieces/month ▼Mold We handle everything from mold design to mold production and maintenance in-house. Not only do we manufacture forged products, but we also take on mold design, ensuring product accuracy. Tokyo Precision Forging Co., Ltd. 1858 Osawa, Joso City, Ibaraki Prefecture, 300-2727, Japan TEL: 0297-42-4631 FAX: 0297-42-4634

  • Other Auto Parts

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Vegan Trading Co., Ltd. Business Introduction

Vegan Trading Co., Ltd. Business Introduction

A rich lineup of organic acids, food-grade formulations, electronic materials, and pharmaceuticals!

Vegan Trading Co., Ltd. is a company engaged in the sale and import of food additives and food materials, as well as wholesale and import/export of electronic materials, chemical raw materials, and plating chemical raw materials. In the field of chemical products, we specialize in electronic material chemical raw materials for semiconductors and liquid crystals, surface treatment chemical raw materials centered around plating chemicals, and adhesive and tacky resins. We also handle food additives and our own developed food additive formulations. 【Business Activities】 ■ Sale and import of food additives and food materials ■ Wholesale and import/export of electronic material chemical raw materials/plating chemical raw materials ■ Import and sale of adhesives/APAO *For more details, please download the PDF or feel free to contact us.

  • Chemicals
  • Other metal materials

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To the Forged Products Procurement Department: Step-shaped free-forged products

To the Forged Products Procurement Department: Step-shaped free-forged products

Active in various fields such as crane swivels, industrial heavy machinery, and ships! We offer a variety of forged products, regardless of size.

Daimaru Steel Co., Ltd. handles "stepped free-forged products." As a manufacturer of large ring forgings, our company possesses one of the largest rolling mills in western Japan, enabling us to forge rings with a maximum outer diameter of 4000mm, a maximum height of 700mm, and a maximum weight of 8000kg. Additionally, we manufacture and handle various forged products, regardless of size, to help reduce the burden on procurement personnel. Please feel free to contact us when you need our services. *For more details, please download the PDF (company brochure) or feel free to contact us.

  • Contract manufacturing
  • Processing Contract
  • Other machine elements

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OEM formulation development and contract processing services

OEM formulation development and contract processing services

Supports a wide range of products including pharmaceuticals, cosmetics, health foods, soft drinks, and alcoholic beverages (liqueurs)!

At Vitalis Pharmaceutical Co., Ltd., we leverage various approvals in the manufacturing and sales industry for our customers, assisting from product planning and development. Utilizing our long history and extensive know-how, we provide consistent support from planning and development to manufacturing. By making use of our manufacturing and sales approvals, we create business opportunities for our customers. We can accommodate small lots and respond to diverse needs with a flexible manufacturing line. Please take advantage of our OEM manufacturing to support your business expansion. 【Features】 ■ Extensive know-how cultivated from a long history ■ A wide range of products can be manufactured ■ Flexible responses ■ Accommodating small lots *For more details, please download the PDF or feel free to contact us.

  • OEM
  • OEM Manufacturing Services

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