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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

136～150 item / All 335 items

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Nanoparticle (ink) technology

Nanoparticle (ink) technology

We can prototype and manufacture nanomaterials tailored to your needs, so please feel free to consult with us.

We would like to introduce Hamamatsu Nanotechnology Co., Ltd.'s "Nanoparticle (Ink) Technology." Using methods such as chemical synthesis, liquid-phase laser ablation, ultrasonic grinding, and ball milling, we offer "contract processing of nano-dispersions (inks)" to prototype various nano-dispersion liquids, as well as "redispersion treatment," "contract manufacturing," and "sales of metal nano-dispersion liquids." We can prototype and manufacture nano materials tailored to your needs, so please feel free to consult with us. 【Contract Services】 ■ Contract processing of nano-dispersions (inks) ■ Redispersion treatment ■ Contract manufacturing ■ Sales of metal nano-dispersion liquids *For more details, please refer to the PDF materials or feel free to contact us.

  • Other contract services

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Food Additive Procurement Service

Food Additive Procurement Service

We accept requests for the procurement of food additives and supplement ingredients!

Our company delivers products to everyone daily with the theme of ensuring food safety and security, based on a correct understanding of food additives. We also strengthen our offerings with products such as 90% pure acetic acid, monosodium glutamate, and vitamin C. Please feel free to contact us if you have any requests. [Product List] ■ Chemical seasonings, preservatives, antioxidants, sweeteners, thickeners, flavorings, colorings, emulsifiers, nutritional enhancers, curing agents, acidity regulators, bleaching and sterilizing agents ■ Procurement of raw materials for health foods and supplements, consulting services *For more details, please download the PDF or contact us.

  • Other food and beverage ingredients
  • Other contract services

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Introduction to High-Frequency Hardening

Introduction to High-Frequency Hardening

Consistent production from processing to quenching! We respond in detail to customer orders.

At Niwa Industries, we can perform integrated production processing for parts related to shift levers and shift forks, including cutting and high-frequency hardening. The image shows the high-frequency hardening of the U-groove section of the "shift fork," which is our specialty, where high frequency is applied to the U-groove for detailed processing. We can accommodate not only shift levers and shift forks but also other components. Please feel free to contact us. 【Processing Examples (Excerpt)】 ■ Shift Fork U-Groove Hardening ■ Industry: Automotive Parts ■ Material: Iron ■ Description: High frequency is applied to the U-groove for detailed processing. *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing

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Forged products for four-wheeled vehicles

Forged products for four-wheeled vehicles

Brand quality of the forging industry that supports the world.

Our company manufactures high-quality forged parts that arise from skilled techniques. Our main forged products include parts for motorcycles, automobiles, and agricultural machinery. After the materials are received and cut, they are heated to 1,200 to 1,250 degrees using an induction heater, and then shaped using a forging machine known as an air drop hammer. 【Product lineup for automobiles】 ■ Ball joints ■ Tie rod ends ■ Relay rods ■ Cross rods ■ Pitman arms, etc. *For more details, please feel free to contact us.

  • Other Auto Parts

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Wire electrode wire EDM wire (made in Vietnam)

Wire electrode wire EDM wire (made in Vietnam)

Over 20 patents obtained worldwide! Export achievements in over 50 countries! Achieving stable quality and cost reduction! Wire electrode wire with excellent cost performance.

95% of our sales are in Japan, the United States, and Europe, with a proven track record and stable quality. We have achieved cost reduction through production in Vietnam, and we offer wire electrode wire (EDM wire). Additionally, we handle special wires and diamond wires. We can provide product proposals tailored to various applications, such as high-speed processing, high precision, and precision machining.

  • Other cutting tools
  • Electric discharge machine
  • cutter

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Cryogenic grinding

Cryogenic grinding

The product has a smooth particle surface, making powder handling easy! It prevents resin melting, degradation, and oxidation.

When "cryogenic grinding" is performed, the resulting shape resembles that of rocks crushed through brittle fracture. Since grinding is done in a frozen state, it prevents resin melting and degradation due to grinding heat. Grinding in a nitrogen atmosphere also has the effect of preventing oxidation of the product. Additionally, because grinding is done in a frozen state, it is possible to grind materials that are not suitable for ambient temperature grinding. 【Features】 ■ Powder with excellent flowability ■ No thermal degradation ■ Does not oxidize ■ Can grind low melting point substances and materials containing oil *For more details, please refer to the PDF document or feel free to contact us.

  • Crusher

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OEM Contract Manufacturing and Raw Material Development Services

OEM Contract Manufacturing and Raw Material Development Services

We support product development specialized in originality all the way to sales!

We propose and support suitable plans for product development in the beauty and food sectors. Leveraging our strengths as a raw material trading company, we can offer OEM proposals using unique materials and various functional ingredients that we handle. Additionally, we respond to requests by providing customization of raw materials and suggestions for new product development, including more unique product planning. Please feel free to contact us. 【Examples of OEM Contracts】 ■ Basic cosmetics (creams, gels, skincare oils) ■ Hair care products (shampoos, conditioners) ■ Health food supplements ■ Health food drinks, etc. *For more details, please download the PDF or feel free to contact us.

  • OEM
  • Food ingredients (other)
  • Cosmetic materials and raw materials

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Guideless Seizure Prevention Bolt "SC Point"

Guideless Seizure Prevention Bolt "SC Point"

Complete replacement is possible without changing the length of the screw! Prevents the bolt threads from riding over the nut threads.

The "SC Point" is a guide-less anti-seizing bolt with a tapered shape at the tip, which prevents diagonal insertion. Compared to those with guides, it offers significant advantages in terms of space and mass. The incomplete threaded section at the tip is the same as the rough end and is below 2P, allowing for a complete replacement without changing the length of the threaded section. 【Features】 ■ Rapid rise of the thread at the tip ■ Guide-less ■ Can be replaced with the rough end ■ Reduces material costs ■ No dead space required *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements
  • Other Auto Parts

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Brazing contract processing service

Brazing contract processing service

Leave brazing processes such as hydrogen atmosphere brazing and vacuum brazing to us!

Our company provides various brazing technology solutions, including hydrogen atmosphere brazing of iron, SUS, copper, and copper alloys, vacuum brazing of SUS, copper, and other special metals, as well as silver brazing of SUS, copper, and brass parts using a torch. We always propose a wide range of solutions to our customers with a positive attitude. We offer reliable joining technologies based on theory and experience. Please feel free to consult us if you have any requests. 【Features of Hydrogen Atmosphere Brazing】 ■ Mass production capability and high reproducibility ■ No cleaning and no waste liquid ■ High strength and low cost ■ High quality and high reliability ■ Low stress and high homogeneity *For more details, please download the PDF or feel free to contact us.

  • Surface treatment contract service
  • Processing Contract

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New Coating Material Contract Processing Service

New Coating Material Contract Processing Service

We will assist you in the development and prototyping of new coating materials.

Our company offers contract processing services using our own equipment at a hazardous materials handling factory that takes environmental measures into consideration. We provide suitable contract processing tailored to your needs, from small-lot development prototypes to mass production processing. This can be utilized as the first step in proposals to clients. Please feel free to contact us if you have any requests. 【Features】 ■ Support for paper and film, small-lot prototypes ■ Cutting to various sizes (rolls, sheets) ■ Reduction of prototype costs *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • Other contract services

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Clean Room Paper Product Automatic Punching Service

Clean Room Paper Product Automatic Punching Service

Hygienic paper products are processed in our clean room.

We offer automatic die-cutting processing in a clean room. In 2022, we introduced a clean room to ensure a hygienic working environment with a cleanliness class of ISO 5 in the paper industry. We achieve die-cutting of thin paper with a thickness of 0.06mm in a clean environment. This service is recommended for those considering packaging materials for food, cosmetics, medical products, and precision parts, who want to ensure hygiene. 【Industries we serve】 ■ Food and restaurant industry ■ Pharmaceuticals, medical, and healthcare ■ Cosmetics and beauty products ■ Skincare and relaxation ■ Apparel and baby products ■ Precision equipment *For more details, please feel free to contact us.

  • Clean Booth
  • Paper and pulp products

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Ceramics, glass, and crystalline materials precision microfabrication services

Ceramics, glass, and crystalline materials precision microfabrication services

We possess a wide range of highly versatile equipment and can flexibly respond to processing tasks with challenging elements.

Our company offers contract processing of ceramics, glass, and crystal materials. Starting from "I want something like this," even in difficult cases, we provide technologies that are close to your requests. We specialize in precision processing using cutting, grinding, polishing, and machining centers, and we have ongoing transactions with over 100 companies, focusing on small-batch, diverse projects from prototyping and research and development to mass production. Please feel free to consult us when you need our services. 【Features】 ■ Diverse small quantities ■ Condition setting ■ Processability testing ■ Challenge processing *For more details, please download the PDF or feel free to contact us.

  • Processing Contract

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Provision of technology that meets market needs.

Provision of technology that meets market needs.

Blending technology, grinding processing, quality control, product development! Proposals for unique technologies and manufacturing methods.

At Nakane Ceramics Co., Ltd., we provide technologies that respond to market needs. We offer products such as the non-petrochemical cleaning agent "Web Tech R," "special ceramics" used for water quality improvement and adsorbents, and sustainable "building materials." Through processing, we ensure stable quality and a rich product lineup. 【Provided Technologies】 ■ Formulation Technology ■ Grinding Processing ■ Quality Control ■ Product Development *For more details, please refer to the PDF document or feel free to contact us.

  • Ceramics

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Pattern coating

Pattern coating

It is a technology for precisely applying liquid adhesive to rectangular and irregularly shaped workpieces!

"Pattern Coating" is a technology that enables precise application of any pattern on rectangular or irregularly shaped workpieces by optimizing the coating recipe. When combined with a bubble-free bonding process in an atmospheric pressure environment, it achieves the formation of a precise adhesive layer. This is realized through a suitable resin supply and discharge management system tailored to the application, ensuring stable supply of liquid adhesives (single-component / two-component types) and optimization of the coating recipe. 【Features】 ■ A technology for precisely applying liquid adhesives to rectangular or irregularly shaped workpieces. ■ Achieved through stable supply of liquid adhesives (single-component / two-component types) and optimization of the coating recipe using a suitable resin supply and discharge management system tailored to the application. ■ Proven applications for various liquid resin bonding, from small workpieces like smartwatches to large workpieces like automotive displays. *Main coating targets: flat substrates, 2.5D curved substrates, and 3D curved substrates. *For more details, please refer to the related links or feel free to contact us.

  • Other painting machines

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High-performance screw dispenser "SCREW MASTER 3"

High-performance screw dispenser "SCREW MASTER 3"

- High-viscosity filler liquid is applied quickly and stably without clogging. - Compatible with tabletop robots and fully automatic coating devices.

- The high-performance screw dispenser "SCREW MASTER 3" is one of the products of Musashi Engineering Co., Ltd. - Its unique screw mechanism eliminates variations in discharge volume and liquid pooling, achieving high stability and high precision for micro-dispensing and line-dispensing applications. - Syringes can be easily replaced, ensuring high work efficiency. - It meets the stringent demands for dispensing operations involving particle-filled materials and high-viscosity materials at a high level. - Comprehensive overseas support is available (11 overseas locations). You can feel secure at our overseas offices, where engineers are stationed at each location. For inquiries, please check our website via the link.

  • dispenser

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