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Processing Services Product List and Ranking from 4115 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated: Aggregation Period:Apr 08, 2026~May 05, 2026
This ranking is based on the number of page views on our site.

Processing Services Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Apr 08, 2026~May 05, 2026
This ranking is based on the number of page views on our site.

  1. 外山精機工業 Aichi//Manufacturing and processing contract
  2. 東進工業 Okayama//Manufacturing and processing contract
  3. アマダ(アマダグループ) Kanagawa//Industrial Machinery
  4. 4 松田精機 Hyogo//Manufacturing and processing contract
  5. 5 ナ・デックスプロダクツ Gifu//Electronic Components and Semiconductors

Processing Services Product ranking

Last Updated: Aggregation Period:Apr 08, 2026~May 05, 2026
This ranking is based on the number of page views on our site.

  1. Large lathe machining of iron and non-ferrous metals (Φ850) - Compatible with copper, aluminum, and plastics. 外山精機工業
  2. NC lathe machining service <VA/VE proposals also available> 東進工業
  3. Handy Nadeshiko Decoder "MDM Series" ナ・デックスプロダクツ
  4. 4 Belt Grinder "Bader Machine" 松田精機
  5. 5 JCU-355 | Resin Profile Cutting Machine | Compatible with PVC and Acrylic 奥村機械製作所

Processing Services Product List

1951~1980 item / All 6801 items

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Spring steel processing service

Processing of long items can accommodate lengths of approximately 2000mm, a diameter of about 50mm, and a diameter ratio of around 100D!

Our company has been handling spring steel materials for many years and has manufactured numerous products. Among these products, we manufacture "torsion bars" that utilize the characteristics of spring steel materials. The characteristics of the products include being long in length, serration processing, and heat treatment. We are honing our processing technology to meet our customers' demands. 【Product Line】 ■ Torsion bars for Shinkansen (bullet trains) ■ Precision claws ■ Precision jigs ■ Stamping dies for stabilizers ■ Parts for rotary printing machines, etc. *For more details, please feel free to contact us.

  • Spring
  • Processing Jig
  • Processing Contract
  • Processing Services

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Precision machining services

We support the industry from both hard and soft aspects through metal processing and fabrication!

Our company specializes in precision metal machining, focusing on MC, five-sided machining centers, lathes, and turning, handling everything from small to large parts. We continue to strive day and night to apply the machining know-how and techniques we have cultivated over many years to benefit society. 【Business Activities】 ■ Machinery parts for steelmaking ■ Molds and jigs for automobiles ■ Molds for ceramics ■ Various general industrial machine parts *For more details, please feel free to contact us.

  • Assembly Jig
  • lathe
  • Processing Contract
  • Processing Services

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Non-electrolytic nickel plating long-length processing service

We accept long-length processing of electroless nickel plating over 1250mm!

We have started accepting orders for long-length processing of electroless nickel plating. Processing of items over 1250mm, which was previously outsourced, will now be handled in-house at our affiliated company (located in the Minami-Ishiki Industrial Park, Nagasaka-cho, Shizuoka Prefecture) by establishing a dedicated line for long-length electroless nickel-phosphorus alloy plating. Please feel free to contact us if you have any requests. 【Business Overview】 ■ We have introduced a system capable of processing items up to 3750mm in length, 750mm in width, and 1300mm in depth. *For more details, please download the PDF or contact us.

  • Processing Contract
  • Processing Services

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Heat treatment processing service "Nitrotech method"

Acquired production rights domestically through partnership! A low-cost, high-value-added heat treatment technology.

We offer the heat treatment technology "Nitrotech Method," developed by Lucas Ltd. (now Nitrotech Ltd.) in the UK, which continuously forms a highly valuable black oxide film on the surface through gas soft nitriding treatment. It excels in wear resistance and sliding properties, allowing for the omission of oil-less bearings through a surface layer of HV700-1200 and wax impregnation. 【Features】 ■ Excellent corrosion resistance ■ Increased strength ■ Black dyeing effect ■ Pollution-free *For more details, please download the PDF (technical documentation) or feel free to contact us.

  • Processing Contract
  • Processing Services

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Machining services

Supports processing of aluminum, stainless steel, iron, brass, and more!

Our company has processing experience in a wide range of fields, including not only medical devices but also automatic control components, pneumatic equipment parts, fishing gear, and kaleidoscopes. We can handle processing from drilling holes of Φ1 or less to turning processing of Φ300. Utilizing NC lathes and machining centers, we can accommodate not only prototypes but also production runs of around a thousand units. [Processing Examples] ■ Electric toothbrush holder ■ Metal cube puzzle *For more details, please download the PDF or feel free to contact us.

  • Other cutting tools
  • Processing Services

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[Precision Machining Case] Stainless Steel SUS304

Supports mass production with machining centers! Drilling and groove processing using stainless steel.

We would like to introduce a case study of precision machining using stainless steel SUS304. This involves drilling and grooving of SUS304. Previously, craftsmen processed it using general-purpose milling machines, but we have now switched to machining centers to establish a mass production system. Due to the depth of the grooves, it is a challenge regarding tool lifespan. Our company has machining experience in a wide range of fields, not only in medical devices but also in automatic control components, pneumatic equipment parts, fishing gear, and kaleidoscopes. 【Case Overview】 ■ Material: Stainless Steel SUS304 ■ Size: 50x60 t40 ■ Machine: Machining Center ■ Application: Medical Device (Sterilizer) *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Processing Services

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【Precision Machining Case Study】Pneumatic Equipment

Using a machining center! The key points are drilling deep holes with a small diameter of φ1 and processing complex intersecting holes.

We would like to introduce a case study of precision machining for "pneumatic equipment" that we conducted. The machining points include deep hole drilling with a small diameter of φ1 and the processing of complex intersecting holes. Burr removal is always done manually to ensure no burrs are present upon shipment. Additionally, we also perform machining of small diameter taps of M1.7, paying careful attention to any scratches on the surface. Please feel free to contact us when you need our services. 【Case Overview】 ■ Material: A2017 ■ Size: Profile ■ Machine: Machining Center ■ Application: Pneumatic Equipment *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Processing Services

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[Precision Machining Case Study] Pneumatic Equipment (2)

Consolidate the process when reaching 10,000 units produced! Create a jig for multiple parts.

We would like to introduce a case study of precision machining of pneumatic equipment that we conducted. The images shown are during the machining process, but afterwards, we will change the round shape to a square and drill a φ1.8 hole. Originally, the process involved NC lathe → double-sided milling → machining center, but when it reached mass production of 10,000 units, we consolidated the process to NC lathe → machining center. During mass production, the lathe work was done by a robot, and we created jigs for multiple parts using a horizontal machining center. 【Case Overview】 ■ Material: A2017 ■ Size: φ80 ■ Machines: Machining center, NC lathe ■ Application: Pneumatic equipment *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Processing Services

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[Precision Machining Case Study] Hobby

From drilling holes below Φ1 to turning processes up to Φ300! The heavy feel unique to metal.

We would like to introduce a case of precision machining for hobbies that we conducted. We recreated a wooden 3D puzzle commonly seen in hot spring towns using aluminum. Since it has undergone anodizing treatment, it can be made in various colors, allowing you to enjoy the substantial feel unique to metal. Additionally, our company utilizes NC lathes and machining centers to accommodate not only prototypes but also production runs of around a thousand pieces. Please feel free to contact us if you have any requests. 【Case Overview】 ■Material: A2017 ■Size: Hand-held ■Machine: Machining Center ■Application: Hobby *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Processing Services

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[Saitama Cutting Processing Case] Pneumatic Equipment Parts

The key point is the intersection inside! Here are some examples of machining using a machining center.

We would like to introduce a machining case of "pneumatic equipment parts" that we conducted. The material used is A6063, and the size is 50×80×120, processed with a machining center. Due to its application in pneumatic equipment, it has multiple holes of various diameters that intersect inside. Our company is capable of processing from drilling holes of Φ1 or smaller to turning processing of Φ300. Please feel free to contact us when you need assistance. 【Case Overview】 ■ Material: A6063 ■ Size: 50×80×120 ■ Machine: Machining Center ■ Application: Pneumatic Equipment *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Processing Services

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[Saitama Cutting Processing Case] POM (Polyacetal)

Deliberately processed on a rough surface! A case implemented while incorporating expert opinions on the angle.

We would like to introduce a case where we created the reel part of fishing tackle. The material used is POM, and the size is φ70, processed with lathe and machining. The angle of the reel part affects the way the line comes out, so we processed it while incorporating the opinions of experts, and we intentionally used a rough surface to ensure that the line wraps securely. Our company can handle processing from drilling holes of less than Φ1 to turning processing of Φ300. Please feel free to contact us when needed. [Case Overview] ■ Material: POM ■ Size: φ70 ■ Machinery: Lathe, Machining ■ Application: Fishing Tackle *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Processing Services

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Metal processing services

Cutting processing, grinding processing, hole processing - various secondary processing, part processing, and gun drilling processing.

Our company leverages years of expertise in die set processing and can provide a comprehensive range of secondary processing, from 6F processing of materials to milling, drilling, cutting, and grinding. We have extensive experience in die set processing and can also accommodate parts processing using machining centers and 5-axis machining machines. We support processing up to 2.5 dimensions using CAD/CAM. For prototype, single items, and small lot processing, please leave it to us. We also perform various high-precision plate processing and surface finishing, including rotary grinding and surface grinding. We will propose suitable products based on delivery times and customer applications. *For more details, please feel free to contact us.

  • Processing Contract
  • Processing Services

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Various metal processing services

Capable of accommodating a wide variety of materials, from aluminum prototypes to JIS steel inserts!

Our company offers metal processing services that include not only prototype parts machining using five-axis machining centers and machining machines but also the development, design, and production of jigs for processing and mass production. Product inspections are conducted and guaranteed using three-dimensional measuring machines, ensuring that we provide quality that customers can trust. We will continue to utilize the technology cultivated from various fields, including MotoGP vehicle parts, various prototype parts, and molds for resin and carbon fiber, for the benefit of our customers. 【Features】 - Design and production of various processing jigs and mass production equipment jigs - Production of complex-shaped products - Capability to handle various materials such as aluminum, iron (SKD61, etc.), SUS, and magnesium - Possible to produce even small lots starting from one piece - Capable of short delivery times with an in-house integrated system, etc. *For more details, please feel free to contact us.

  • Non-ferrous metals
  • shaft
  • Processing Contract
  • Processing Services

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Design Parts Co., Ltd. Company Profile

We can process various materials such as steel, SUS, aluminum, titanium, and resin! You can leave all the production line equipment to us from the prototype stage.

At Design Parts Co., Ltd., we engage in prototyping, general metal processing, and jig development and manufacturing. We handle everything in-house, from machining shape processing to NC lathe processing, and we can process various materials such as iron, stainless steel, aluminum, titanium, and plastics. Additionally, we assist thoroughly from the prototyping stage through jig development and line design for mass production processing, including line installation and mass production testing. 【Business Activities】 ■ Prototyping and general metal processing ■ Jig development, design, and manufacturing ■ Manufacturing parts for aluminum die casting ■ Manufacturing motorsport parts ■ Manufacturing parts for food production ■ Planning and manufacturing of decorative items and toys *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Contract manufacturing
  • Other contract services
  • Processing Services

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Mechanical parts sheet metal processing service

Total technological capability to support multi-variety, small-lot production and extensive areas.

Our company conducts integrated production in-house from the blanking (cutting) process, bending process, welding process, painting process, to the assembly process. Since we maintain both mass production lines and new prototype lines within each process, we can accommodate a variety of small quantities as well as medium production. 【Processing Technologies】 ■ Blanking Process: Mainly blank processing of flat plates ■ Bending Process: Capable of handling prototypes and high-difficulty products ■ Welding Process: Providing welding processing tailored to materials and products ■ Painting Process: Conducting solvent painting and electrostatic powder coating *For more details, please download the PDF or contact us.

  • Processing Contract
  • Processing Services

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Precision machining of optical components (cutting, grinding, polishing)

We will attach inspection data such as spectral characteristics, surface accuracy, and dimensions for delivery!

We would like to introduce our "Precision Processing of Optical Components (Cutting, Grinding, Polishing)." We can process materials such as filters, lenses, prisms, etc., into your desired shapes through grinding, polishing, cutting, centering, bonding, and drilling. We also accept orders for material supply only or additional processing on supplied materials. Please feel free to contact us when needed. 【Examples of Optical Components (Partial)】 ■ Plano-concave and convex lenses ■ Biconcave and biconvex lenses ■ Rod lenses ■ Condenser lenses ■ Cylinder lenses *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Other optical parts
  • Processing Services

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Glass processing service

Leave it to us for processing flat glass, including deformation cutting, edge grinding, bending, as well as glass mirrors and lenses!

Our company specializes in the manufacturing of curved convex mirrors made from plate glass. We primarily produce mirrors for various vehicles, but we possess the technology to consistently manufacture from glass cutting to shaping and aluminum mirror surface formation. If you have any concerns such as "Is it possible to shape glass like this?" or "I have an idea for a mirror...", please feel free to consult with us at any time. 【Products and Processing Items】 ■ Convex mirrors with aspheric lenses ■ Deformation cutting of glass ■ Spherical bending of glass ■ Aspherical bending of glass ■ Aluminum vapor deposition and protective coating for vapor-deposited surfaces *For more details, please do not hesitate to contact us.

  • Glass
  • Processing Contract
  • Processing Services

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Metal cutting processing services

All flexibility is done by hand! Short delivery times (from 1 day) are negotiable.

We offer metal cutting processing services. We have experience with fixtures for fine diameter processing and steel and plastic calipers with built-in levels. We respond to requests from various fields, including industrial equipment, medical devices, entertainment equipment (such as flying devices for performers), and prototypes of other innovative products. Please feel free to contact us with your inquiries. 【Materials We Handle (Partial List)】 ■ Iron ■ Copper ■ Brass ■ Stainless Steel ■ Aluminum, etc. *For more details, please feel free to contact us.

  • Processing Jig
  • Processing Contract
  • Contract manufacturing
  • Processing Services

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Metal processing services

We specialize in precision machining that takes advantage of the lightweight and high rigidity properties of A7075 aluminum alloy.

Our company responds to a wide range of metal processing needs, from prototypes to small-lot mass production of automotive-related parts, semiconductor components, machine tools, electronic components, precision parts, and the manufacturing of jigs and tools. For semiconductor components, we provide consistent support for various surface treatments and hardening processes. Additionally, we accommodate small-lot (up to approximately 2000 pieces per month) mass production of forged products, die-cast products, and machined products, rather than just individual items. 【Work Dimensions】 ■φ445×T110 *Please feel free to contact us for more details.

  • Processing Contract
  • Other machine elements
  • Processing Services

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Parts processing service

From prototyping to mass production, we handle everything! We quickly respond to needs with an efficient system line.

Our company specializes in machining OA equipment (such as micro pins, special screws, and bases), optical communication devices (like sleeves and colors), ATM equipment (including roller shafts, springs, and axles), and automotive-related parts, as well as processing pins and shafts. We are capable of surface treatments such as plating, hardening, and polishing, and we not only work with common materials like aluminum, BS, and SUS but also take on challenging materials. 【Product Processing Materials】 ■ Stainless Steel: SUS416/SUS430F/SUS303, etc. ■ Iron: SK/SDK/SCM/SUM/SS41/SUJ2, etc. ■ Copper: Beryllium copper/phosphor bronze/NBC/brass ■ Aluminum: A2017/A5056, etc. ■ Resin: POM, etc. *For more details, please feel free to contact us.

  • Processing Contract
  • Processing Services

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Precision machinery parts cutting processing service

Speedy processing of complex shapes with a 6-axis control turning center!

Our company specializes in the manufacturing and sales of precision metal parts through turning and cutting processes, focusing on NC lathes, automatic machines, and dedicated machines. We process a wide range of products, including electrical components (primarily used in power meters, breakers, and transformers), fire suppression system parts (mainly used in carbon dioxide fire suppression systems), connectors, joints, and other general precision machine parts. We accommodate everything from prototypes to small-batch production of various types, and we can also handle mass production of small-diameter items. We manufacture several hundred types of parts and accept orders for hexagonal materials, round materials, and other irregular shapes (consultation required). 【Features】 - For small-diameter items, we use a 2-turret CNC composite lathe with a spindle movement system. - For medium to large-diameter items, we use 6-axis controlled machining centers and CNC composite lathes. - For terminal fittings, we utilize general-purpose dedicated machines and dedicated machining centers. *Please feel free to contact us for more details.

  • Processing Contract
  • Other machine elements
  • joint
  • Processing Services

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Semiconductor Material Manufacturing Services

Specialized in small diameters of 4 to 6 inches!

Our company manufactures and sells silicon single crystals and wafers as materials for semiconductors. We produce them through a consistent production line, from single crystal growth to mirror-finished wafer processing. Since we also manufacture the single crystals used as raw materials in-house, we can provide products with characteristics that match our customers' requirements. 【Single Crystal Product Specifications】 ■ Single Crystal Growth Method: CZ Method, (FZ Method) ■ Diameter: 4, 5, 6, (8) inch ■ Dopants: B, P, Sb, B・Ge, (As) ■ Crystal Axis: <100>, <111>, <110> ■ Resistivity: Lightly Doped 0.1–40.0Ωcm / Heavily Doped 0.001–0.1Ωcm *For more details, please feel free to contact us.

  • Other polymer materials
  • Processing Services

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Specialized deep drawing processing service

High productivity and an average cost reduction of 50% can be expected through replacement from cutting!

Our company specializes in deep drawing processing, which is considered one of the more difficult techniques in press processing. Unlike general press processing, we are capable of mass production using plate casting combined with deep drawing. In addition to processing cylindrical shapes, we can also handle irregular shapes such as elliptical forms and stepped profiles. 【Benefits】 ■ Capable of forming complex shapes ■ Forming without surface scratches ■ Suppression of local thickness reduction ■ Improvement of dimensional accuracy *For more details, please download the PDF or contact us.

  • Processing Contract
  • Processing Services

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Machinery Parts Grinding Processing Service

We respond to our customers' needs with flexible solutions such as prototypes, single items, and mass production!

Our company specializes in cylindrical grinding, flat cutting, and buff polishing, and we respond to various grinding processes with flexible production capabilities. We can accommodate prototypes, repairs, and short delivery times, as well as mass production under strict precision management from one piece onwards. We manufacture machine parts for working machines, industrial machinery parts, and automotive parts, contributing to a wide range of industries. 【Features】 ■ Cylindrical Grinding - Skilled in external and internal diameter grinding of flanges, shafts, sleeves, etc. - Proven capability to handle up to 2000mm ■ Flat Grinding - One-stop service for flat areas associated with cylindrical items ■ Buff Polishing - Years of experience - Capable of handling both small and large workpieces through collaboration with partner companies *Please feel free to contact us for more details.

  • Grinding Machine
  • Processing Contract
  • Processing Services

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Automotive (bus) parts laser processing service

We provide a comprehensive service from laser processing to sheet metal, welding, and cutting.

Our company has introduced laser processing and is engaged in the production of parts for social infrastructure-related industries, including automobiles (buses) and railway vehicles. We can process non-ferrous metals such as soft steel (25mm), stainless steel (20mm), aluminum (20mm), and copper (8mm). The processing work size is 4,000mm x 2,000mm. Please feel free to contact us if you have any requests. 【Our Features】 ■ Thorough quality control system ■ Strict delivery management system ■ Excellent responsiveness and flexibility in the processing site *For more details, please feel free to contact us.

  • Laser marker
  • Processing Contract
  • Processing Services

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Connection parts precision machining services

It is possible to reliably and efficiently transmit signals even with components that have an outer diameter or diameter of about 1mm!

We offer precision machining services for diameters ranging from φ1mm to φ50mm. Our precision processing technology for thin metal conductors and thin-layer insulation filling technology enable electrical multi-signal connections with current connector and plug sizes. 【Product Examples】 ■ Outer diameter φ1.3mm, inner diameter φ0.9mm ■ Diameter φ1mm, plate thickness 0.2mm ■ Side hole diameter φ0.3mm to φ0.4mm ■ Diameter φ0.8mm, core wire diameter φ0.2mm *Please feel free to contact us for more details.

  • Other Connectors
  • cable
  • Processing Contract
  • Processing Services

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Food ingredient contract grinding processing service

By crushing, it is possible to add ingredients that bring out the unique flavors of each material.

Our company primarily handles the grinding of food materials. Using jet mills, pin mills, ball mills, and vibration mills, we can process various particle sizes from 0.01mm to 10mm. With a proven track record and experience in grinding over 500 items of food materials, we maximize the quality of the materials. 【Features】 ■ Grinding to particle sizes tailored to your requirements ■ Customized manufacturing and quality control ■ Support for small lots and short delivery times ■ Proposals that maximize the quality of the materials ■ Our unique solution work *For more details, please download the PDF or feel free to contact us.

  • Other contract services
  • Other contract manufacturing
  • Processing Services

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Sealing material / potting material

Introducing potting materials tailored to applications and environments for improving the reliability of electronic devices.

We propose "encapsulants" and "potting materials" made from resins and silicones for insulation applications in substrates and electronic components. Leveraging over 70 years of experience and a network as a specialized trading company for insulating materials, we offer a wide range of products tailored to various applications, enabling us to suggest materials and select equipment according to your specified requirements. Please consider our products with various added values to enhance the reliability of electronic devices. *For more details, please contact us via the link below. https://www.towadenki.co.jp/products/20210105-175/#at

  • Printed Circuit Board
  • Other electronic parts
  • Processing Services

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Lotus fin

In addition to the required heat dissipation characteristics, we propose appropriate heat dissipation solutions according to the application, shape, and construction method!

We would like to introduce the "Lotus Fin" handled by Towa Electric Co., Ltd. Lotus metal is a porous copper material created using a special casting method. The countless pores that penetrate from top to bottom dramatically increase the surface area and achieve excellent heat dissipation. Using this Lotus metal, we conducted comparative experiments on the cooling performance against commercially available high-spec PC CPU coolers. Despite a 76% reduction in volume ratio, it demonstrated 1.1 times the cooling performance. This translates to approximately four times the cooling performance at the same volume ratio. 【Features】 - Achieves thermal conductivity equivalent to silver sintering through unpressurized, low-temperature bonding. - With high heat dissipation performance, it enables miniaturization, high performance, and energy savings. - The pores are aligned in one direction, resulting in excellent thermal conductivity and fluid permeability. *For more details, please download the PDF or feel free to contact us.

  • Cooling system
  • Processing Services

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Sealing material / potting material <insulation>

Please consider various value-added encapsulants and potting materials to improve the reliability of electronic devices!

We offer proposals for "encapsulation materials and potting compounds" made from resin and silicone for insulation applications of substrates and electronic components. By sealing the mounting substrates and conductive parts of electronic devices with insulating materials, we can enhance the mechanical strength of the products and achieve "electrical insulation," "waterproof," and "dustproof" characteristics. Leveraging our experience and network as a specialized trading company for insulating materials, we handle a wide range of products tailored to specific applications, allowing us to propose materials and select equipment according to your desired specifications. 【Features】 ■ Improved mechanical strength ■ "Electrical insulation," "waterproof," and "dustproof" characteristics ■ Introduction of potting materials with added value, such as "heat dissipation characteristics" to release heat from the substrate to the surroundings, and "heat resistance characteristics" to protect the substrate from surrounding heat sources. *For more details, please download the PDF or feel free to contact us.

  • Other polymer materials
  • Processing Services

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