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Contract processing services Product List and Ranking from 218 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
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:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. グリコ栄養食品 技術営業部 Osaka//others
  2. 大研化学工業 鶴見研究所 Osaka//Ceramics
  3. 太陽イービーテック Tokyo//Manufacturing and processing contract
  4. 4 特殊電極 Hyogo//Other manufacturing
  5. 5 アドバンスコンポジット 本社　富士事業所　 Shizuoka//Machine elements and parts
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Contract processing services Product ranking

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. Metal joining: contract processing of electron beam welding, TIG welding, and vacuum brazing. 太陽イービーテック
  2. Regenerative repair (repair) and surface modification through meat fusion welding. 特殊電極
  3. Dispersant-free Nano Dispersion Liquid "ND Series" <New Product Added> 大研化学工業 鶴見研究所
  4. Rice-derived protein "Kometan" achieves deliciousness in a wide range of foods. グリコ栄養食品 技術営業部
  5. 4 Metal Matrix Ceramic Composite "AC-Alsic" アドバンスコンポジット 本社　富士事業所　

Contract processing services Product List

106～120 item / All 345 items

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Contract processing service "Vacuum Freeze Drying (Freeze Dry)"

Contract processing service "Vacuum Freeze Drying (Freeze Dry)"

Small lot and prototype support! Manufacturing is possible in a wide range of fields including cosmetics, quasi-drugs, and food.

Our company offers contract processing using the technology of "vacuum freeze-drying (FD)," which sublimates only the moisture from materials (liquid to solid) while they are in a frozen state and dries them in a vacuum. Since there is minimal structural change due to heat or oxidation, it is possible to keep changes in nutrients and other components to a minimum. Additionally, because there is little residual moisture, spoilage is less likely to occur, allowing for long-term storage without the addition of preservatives. 【Features】 ■ Cold trap cooling process at extremely low temperatures of "-80°C" - The finished product has a good quality due to low residual moisture - A wide range of materials can be dried - Can accommodate materials with low eutectic points ■ Stabilization of product quality and high reconstitution ability by lowering to "-60°C" during pre-freezing ■ Processing capacity of approximately 20 kg per machine per cycle ■ One machine for the entire process from freezing to drying *For more details, please download the PDF or feel free to contact us.

  • Contract manufacturing
  • Other contract services
  • Processing Contract

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For construction machinery attachments with excellent durability, they are hot-forged products.

For construction machinery attachments with excellent durability, they are hot-forged products.

If you're looking for teeth for construction machinery attachments, highly durable hot-forged products are the best choice.

At Hiramatsu Manufacturing, we propose durable, long-lasting, and hassle-free forged products to construction machinery attachment manufacturers. We provide parts with enhanced durability, wear resistance, and toughness. By incorporating Hiramatsu Manufacturing's forged products, we are confident that demolition contractors using the attachments will be pleased. [Usage Examples] ■ Wedges and teeth for small splitters * We have received positive feedback that the durable wedges have improved work efficiency. * Adopted by several domestic manufacturers.

  • Other machine elements

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Shall we reduce costs and lighten the load?

Shall we reduce costs and lighten the load?

Implementing integrated production in-house! We manufacture various forged products according to customer needs.

When comparing the material weight and scrap weight of products machined from round bars versus those machined from forged products, there is a significant difference in the amount of processing required, even if the finished products weigh the same. By incorporating the forging process, substantial cost reductions in both material and processing costs can be achieved. Additionally, by utilizing the flow of the internal structure of the metal, forged flow lines that conform to the shape can be obtained, allowing for the production of strong products and enabling weight reduction. 【Features】 ■ Cost reduction ■ Short delivery times ■ Small lot production *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Center holes manufactured by forging! Achieving a production capacity of 40,000 pieces per month.

Center holes manufactured by forging! Achieving a production capacity of 40,000 pieces per month.

Center holes manufactured by forging! Achieving a production capacity of 40,000 pieces per month.

▼Issues - Warm forged products with a center hole shape. - It's a sudden request, but I would like you to respond. - Cannot request manufacturers without a track record of producing constant velocity joints (we have a track record). - A production capacity of 40,000 pieces/month is required. ▼Solutions - Proposed forming the center hole through forging. - Manufactured using hot forging, shaping the center hole at the tip of the shaft and inside the cup. Reduced machining processes. - Other companies attempted but could not achieve it, and it was evaluated as groundbreaking. - Quickly set up equipment in response to the sudden request, achieving a production capacity of 40,000 pieces/month. ▼Specifications Material: S55C Weight: 2.1kg Dimensions: Φ92.5×169.8mm Accuracy: -0.5 to +1.5mm Equipment: 1600-ton forging press Quantity: 1,000 to 40,000 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 undertake mold design, ensuring 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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By bending and shaping with a vending machine, mold costs are reduced by 20%!

By bending and shaping with a vending machine, mold costs are reduced by 20%!

By bending and shaping the workpiece with a vending machine, mold costs are reduced by 20%!

▼Issues - We want to bend the workpiece without cutting the flow lines to maintain the strength of the product. - Normally, molds are used to bend the workpiece, but this increases the size and cost of the product. ▼Solutions - By using a bending machine to bend the workpiece, we can reduce mold costs by 20%. - We adjusted the shape of the central pivot, the length of the workpiece to be bent, and the angle, allowing the bending machine to be used in the forging bending process. ▼Specifications Material: MCB240H Weight: 6.45 kg Dimensions: 80 × 220 × 260 mm Accuracy: -0.5 to +1.5 mm Equipment: 3-ton air stamp hammer Quantity: 1 to 200 pieces/month ▼Molds We handle everything from mold design to mold manufacturing and maintenance in-house. Not only can we produce forged products, but we can also take on mold design, ensuring the accuracy of the products. 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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30% reduction in mold costs and 25% reduction in product costs: A collection of case studies on cost reduction and weight reduction proposals.

30% reduction in mold costs and 25% reduction in product costs: A collection of case studies on cost reduction and weight reduction proposals.

Introducing detailed case studies of all 11 items! We select the appropriate construction methods to meet your needs, achieving high quality at low cost [materials available].

This document includes examples of manufacturing, primarily focusing on automotive suspension components, highlighting the benefits of forging such as cost reduction and weight savings. Our company has over 80 years of experience and expertise in manufacturing a wide variety of hot-forged products, including automotive parts, construction machinery parts, and industrial machinery parts. In the case studies, we present photos of the manufactured items along with customer challenges and our solutions. The focus is mainly on automotive parts and four-wheel drive switching components. The content is designed to be easy to reference, so please feel free to download and take a look. [Partial Content] ■ Forming complex groove shapes that are difficult to achieve with forging! Guaranteeing internal hardness of 15-25 HRC! ■ Producing protrusions of 8mm width through forging! Reducing product costs by 25%! ■ Using insert molds to reduce material costs by 85%! Reducing mold costs by 30%! *For more details, please download the PDF or feel free to contact us.

  • Processing Contract

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Introduction of the small lot production display 'D.D POP System'

Introduction of the small lot production display 'D.D POP System'

With our long-developed design skills, we propose easy-to-assemble displays!

The "D.D POP System" is a small-lot production system for displays that selects the manufacturing method suitable for our customers and provides products and services. Our various departments work together to propose a diverse range of options that cannot be imitated by other companies, tailored to meet the various needs of our customers, such as short delivery times, small lots, and a wide variety of products. 【Features】 ■ Original shapes designed in-house according to customer requests ■ Production at our own factory ■ Space displays (fire-retardant processing certified factory) *For more details, please download the PDF or feel free to contact us.

  • Contract manufacturing
  • Other packaging materials

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[To the Forging Procurement Department] Large and small ring forgings and free forgings.

[To the Forging Procurement Department] Large and small ring forgings and free forgings.

Cooperation to reduce the burden on procurement personnel! We can assist until the issuance of the mill sheet (machine test report).

At Daimaru Steel Co., Ltd., we handle a wide range of forged products, including large and small ring forgings and free forgings. As a manufacturer of large ring forgings, our company possesses one of the largest rolling mills in western Japan, capable of producing ring forgings with a maximum outer diameter of 4000mm, a maximum height of 700mm, and a maximum weight of 8000kg. Additionally, our large ring forgings are widely used in various fields, including crane swivel parts, flange joints in power plants, industrial heavy machinery, and ships. 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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"Hard Chrome Plating" Contract Processing Service

"Hard Chrome Plating" Contract Processing Service

The surface can be selected from a mirror finish or a matte finish! With a perfluorinated bath and a unique finishing process, damage to the thread is reduced.

Our company also offers contract processing of "hard chrome plating" to meet diverse needs with our unique technology and know-how. With our self-designed plating tanks and over 100 types and more than 500 racks of plating jigs, along with the technical skills and know-how we have cultivated over more than 50 years, we achieve high-quality plating processes that cater to various demands. We standardly provide a film thickness of 30μm or more, characterized by high hardness that enhances the wear resistance of the products. We also accommodate thicker plating processes, such as 50μm or 60μm, according to customer requests. 【Features】 ■ Surface finishes can be selected from mirror or matte processing. ■ All plating jigs are self-designed, with over 100 types and more than 500 racks in our inventory. ■ Damage to wires is reduced through the use of a fluorinated bath and our unique finishing treatment. ■ We respond to needs such as thin sheets, re-plating, and specifications that are difficult for other companies. *For more details, please refer to the related links or feel free to contact us.

  • Plating Equipment

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Powder particle contract processing service

Powder particle contract processing service

Support in a wide range of fields such as pesticides, chemicals, and polymers.

Our company utilizes the "dry fine grinding technology for solids" developed in pesticide manufacturing to undertake contract services for various solid mixing, grinding, and property modification across different fields. We also have a track record in contract work for microbial pesticides, feed additives, etc., and can accommodate requests from trial production to small and large-scale production. If you have any requests regarding powder and particle processing, please consult with our company, which has robust contamination control measures. 【Main Contents of Contract Services】 ■ Grinding ■ Crushing and Coarse Grinding ■ Mixing ■ Sieving and Small Packaging ■ Measurement *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • Other contract services

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Cardboard soundproof panel booth

Cardboard soundproof panel booth

It is also possible to change to a swing door! It has the same level of noise reduction effect on both the interior and exterior!

This product achieves a noise level reduction of minus 25 decibels through the combination of a high-rigidity lightweight aluminum frame and cardboard soundproof panels. Excellent soundproof booths can be installed in rooms, warehouses, and vacant spaces. Design modifications can be made to fit your desired size. The technology of industrial soundproofing devices (multi-layer structures/powerful frames/special cutting processes) is utilized, allowing for assembly and disassembly by hand without tools after arrival via regular delivery. 【Features】 ■ Noise reduction effect is the same on both the inside and outside surfaces ■ Accessible for wheelchair entry and internal maneuvering ■ The booth is equipped with a 100V outlet (3 sockets) ■ Mounting of monitor screens and other equipment is possible on the entire frame inside the booth ■ Heavy objects weighing up to 30 kg can be mounted on both sides of the booth frame *For more details, please refer to the PDF materials or feel free to contact us.

  • Paper and pulp products
  • Paper and pulp
  • others

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Hastelloy, Inconel, and Stainless Steel Material Sales - Processing Catalog

Hastelloy, Inconel, and Stainless Steel Material Sales - Processing Catalog

We specialize in hard-to-obtain materials such as Hastelloy and Inconel plates, round bars, pipes, and fittings. [Catalog available]

We provide one-stop services from the sale of Hastelloy, Inconel, and stainless steel materials to forging, machining, and welding. We handle hard-to-obtain materials such as Hastelloy plates, round bars, pipes, and fittings. We can also propose cost reductions and delivery times according to your needs, so please feel free to consult with us. Here, we will introduce the shapes of Hastelloy materials we handle. 【What we can do】 Wholesale of stainless steel, Hastelloy, and other nickel alloys, sale of forged materials, machining. *For more details, please download the catalog or feel free to contact us.

  • Other processing machines
  • Processing Contract
  • Special Steel

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Metal heat treatment contract processing service

Metal heat treatment contract processing service

If you need metal heat treatment contract processing, leave it to us.

Our company offers contract processing of metal heat treatment using high-frequency induction heating. We can accommodate everything from gears and molds to production line items, single items, and prototypes. Based on the technology and knowledge we have accumulated, we can handle even the most challenging requests. Please feel free to contact us if you have any inquiries. *For more details, please download the PDF or contact us.

  • Processing Contract

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Rice noodle product contract processing services

Rice noodle product contract processing services

Able to respond to various needs unique to manufacturers!

We offer contract processing of food ingredients such as rice flour and soybean flour. We also accommodate OEM and private brand products, as well as repackaging from large craft bags to aluminum and plastic bags, including small bag products around 5g. Our experienced technicians respond meticulously to various needs to ensure customer satisfaction. 【Products Offered】 ■ Rice Flour Products - For Japanese sweets - For Western sweets - Functional rice flour ■ Job's Tears Products ■ Soybean Flour and Soy Products *For more details, please download the PDF or feel free to contact us.

  • Food ingredients (powder)
  • OEM

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We will expand the range of expression by performing foil transfer on resin.

We will expand the range of expression by performing foil transfer on resin.

Realizing "expression commitment" such as "heat bending" and "foil transfer decoration."

Laser processing, foil stamping, embossing 1. Laser processing 2. Foil transfer on the entire surface 3. Heating the material to soften and emboss Processing materials - Tapes General use, strong adhesive, light-blocking, waterproof, conductive, etc. - Synthetic resins Polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP), polyethylene terephthalate (PET), polycarbonate (PC), polyimide (PI), Teflon (PTFE), acrylic (PMMA) - Metal foils Aluminum, copper, stainless steel, etc. - Rubber, sponge, and others Natural rubber (NR), chloroprene (CR), silicone (SI), ethylene propylene (EPDM), nitrile (NBR), urethane rubber (U), polyurethane foam, polyolefin foam, etc.

  • others

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