We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Contract Manufacturing.
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Contract Manufacturing Product List and Ranking from 24 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Contract Manufacturing Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 五洋紙工 Osaka//Resin/Plastic
  2. 新日本化学工業 Chiba//Manufacturing and processing contract
  3. インデックス Osaka//Resin/Plastic
  4. 4 会津ゴム工業 Tokyo//Rubber products
  5. 5 BOYLE Kanagawa//others
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Contract Manufacturing Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Special film manufacturing and extrusion lamination processing (development support, prototyping, contract production) 五洋紙工
  2. Hair dye, bleaching agents, and decolorizing agents - Contract manufacturing of liquid products as quasi-drugs in small quantities. 新日本化学工業
  3. Index Co., Ltd. Business Introduction インデックス
  4. 4 OEM contract manufacturing 会津ゴム工業
  5. 4 Contract production of nano olive oil using a no-chemical method. BOYLE

Contract Manufacturing Product List

1～15 item / All 29 items

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[Service Introduction] In-house Integrated Production System

[Service Introduction] In-house Integrated Production System

It is precisely because our company can achieve in-house integrated production that we can make proposals that meet our customers' needs.

We would like to introduce the in-house integrated production system of Sekiaoi Techno Co., Ltd. In order to meet the demands of the market (customers), our company conducts regular VE activities in addition to general CD activities. All departments, including development technology, manufacturing, engineering, and purchasing, participate in these activities, reviewing items on-site with the actual products. The items that are identified are assessed for feasibility and validity as much as possible, and the effect amount is calculated and proposed. Because we can achieve in-house integrated production, we can make proposals that are well-suited to our customers' needs. 【Suitable Proposals through Collaboration of Bases】 ■ Product Launch Support: Technical support from Japan to overseas bases ■ Aichi Factory Training: Training, human resource development, and technical acquisition from overseas to Japan ■ Local Procurement: Over 50 domestic suppliers in China (electrical, mechanical) ■ Parts OUT-IN: Mechanical parts, circuit board assembly ■ Overseas Logistics: Suitable logistics proposals including commercial flow *For more details, please refer to the external link page or feel free to contact us.

  • Processing Contract
  • Contract manufacturing

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Evelyn Backplane / Rack / Chassis Contract Manufacturing

Evelyn Backplane / Rack / Chassis Contract Manufacturing

You can utilize Eblen's unique production facilities and IT-driven production system as your production factory.

Eblen has accumulated 28 years of production experience as a specialized manufacturer of backplane bus racks and system chassis, which are core components of industrial electronic equipment and industrial computer hardware.

  • Embedded Board Computers

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Automotive parts, contract manufacturing of automotive harnesses.

Automotive parts, contract manufacturing of automotive harnesses.

Our company mainly manufactures wire harnesses used in automotive lamps.

Manufacturing and sales of electrical components (wire harnesses) for automobiles, motorcycles, office automation equipment, consumer electronics, and various information and communication devices, as well as related parts.

  • Electrical equipment parts

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OEM contract manufacturing

OEM contract manufacturing

Sterilized or non-sterilized, we respond to our customers' needs and requests!

Aizu Rubber Industry Co., Ltd. offers "OEM contract manufacturing." We respond to customer needs and requests for parts and materials, focusing on disposable products, regardless of whether they are sterilized or non-sterilized. Please feel free to consult us when you have a request. 【Features】 ■ Focus on disposable products ■ Support for parts and materials, regardless of sterilization status ■ Responding to customer needs and requests *For more details, please download the PDF or feel free to contact us.

  • Contract manufacturing

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Hair dye, bleaching agents, and decolorizing agents - Contract manufacturing of liquid products as quasi-drugs in small quantities.

Hair dye, bleaching agents, and decolorizing agents - Contract manufacturing of liquid products as quasi-drugs in small quantities.

This is a filling factory equipped to handle everything from small to large lots. We deliver safe and secure products in a clean environment with strict quality control.

Are you looking for a contract factory for small-scale filling operations of hair dyeing agents, bleaching agents, and decolorizing agents for both commercial and home use? We accept small-scale filling of bleaching agents, hair bleach, hair lighteners, hair dyes, oxidative hair dyes (hair dye, gray hair dye, fashion color), hair colorants, hair manicures, hair color rinses, and hair color treatment liquid products. Our company has built a solid track record as a manufacturer handling various liquid products. Please provide the containers and raw materials. - Labeling - Filling operations - Quality inspection - Lot number printing - Shrink film packaging - Packing into cosmetic boxes and outer boxes - Delivery in specified packaging We will accommodate your products accordingly. We can handle small to large lots and have our own warehouse and delivery services. If you have a shortage of manufacturing lines for OEM production contracts, please feel free to consult with us. Many companies are satisfied with our delivery times and pricing. Make us your factory! You can trust us with your contracts due to our high quality and process management. ● For more details, please refer to our catalog. Feel free to contact us with any inquiries.

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  • Processing Contract
  • Binding/Packing Machine
  • Filling and bottling machines

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Special film manufacturing and extrusion lamination processing (development support, prototyping, contract production)

Special film manufacturing and extrusion lamination processing (development support, prototyping, contract production)

Utilizing the T-die extrusion technology we have developed over many years, we accept everything from development to contract production, even for small lots! Please feel free to consult us about any special resins or soft materials!

Do you have any experience with wanting to form fine shapes on the film surface, wanting to create a special compound resin into a film, having resin pellets but no film grade available, being turned down due to small lot sizes, being able to prototype but not mass-produce, being unable to film due to soft materials or tacky materials, or being unable to laminate in a clean room? If you have any issues with T-die extrusion, please consult us first. From prototyping with a small test machine to production with mass production machines, we will do our utmost to meet your needs! <General Environment> - Small extrusion test equipment with an effective width of approximately 210mm (single-layer to multi-layer, up to 3 types and 5 layers) - Mass production machines for extrusion lamination processing with effective widths from 620mm to a maximum of 2,150mm (multiple units) *Additional equipment: Co-extrusion, sand feed device, double-sided tandem, corona treatment, after corona, frame treatment, detectors, etc. <Clean Room> - Medium mass production machine with an effective width of approximately 650mm (single-layer) - Large mass production machine with an effective width of approximately 1,300mm (multi-layer) - Mass production machines for extrusion lamination processing with effective widths from 800mm to 1,400mm (AC treatment, sand feed device, single-sided tandem)

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  • Processing Contract
  • plastic
  • Paper and pulp products

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Contract manufacturing "medical tubes"

Contract manufacturing "medical tubes"

Tubing with capillary action and irregular cross-section.

Thanks to the precision extrusion molding technology developed in pen tip manufacturing, it is possible to mold tubes with complex cross-sections. We offer custom proposals tailored to your needs, including size, material, cross-sectional shape, and cost reduction through double lumen design. Please feel free to contact us when you need assistance. 【Materials】 ■PEEK ■POM ■TPEE *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing

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Joint, contract manufacturing of steel pipes.

Joint, contract manufacturing of steel pipes.

Producing essential fittings for electrical, communication, and water supply infrastructure! Processing of irregular screws, connections with different outer and inner diameters, and connections with different materials are also possible.

We specialize in long lengths and large diameters, capable of processing materials with a maximum diameter of φ550 and a maximum length of 12m, covering a wide range of fields. We own wire-cut electrical discharge machines that can design and manufacture threading tools (cutting tools), and we have independently developed joint processing for various types of PVC pipes. 【Business Fields】 ■ Pipes for sewerage and telecommunication/advancement methods ■ Steel pipes for tunnel/pipe roof construction methods *For more details, please download the PDF or feel free to contact us.

  • Pipe and cable cutters

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Contract manufacturing for healthcare-related products.

Contract manufacturing for healthcare-related products.

Cooperation Seiko's manufacturing! Capable of handling products where fine dust and debris cannot be tolerated.

Our company engages in contract manufacturing of healthcare-related products. Healthcare-related products include industrial dust masks, dental amalgamators, and laser treatment devices. Among these, there are products that, like medical devices, cannot have any fine dust or debris attached to them. These are manufactured using injection molding in a clean room, and assembly work is also conducted within the clean room. [Product Examples] ■ Industrial dust masks ■ Dental amalgamators ■ Laser treatment devices, etc. *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

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Yodai Chemical Co., Ltd. Contract Manufacturing of Industrial Materials

Yodai Chemical Co., Ltd. Contract Manufacturing of Industrial Materials

Unique agility and flexible production system of our own factory! Capable of producing a wide variety of materials.

Eidai Chemical Co., Ltd. is capable of producing a wide variety of materials, ranging from residential building materials, steel furniture, and home appliances to semiconductor-related components, including IC containers. To meet various customer demands, we manage our development system, establish detailed production plans, and fully utilize the agility unique to our own factories to accurately respond to both small-batch production and large lots. We also respond in real-time to strict delivery orders. Furthermore, we quickly address material selection and performance evaluation with consideration for environmental impact, in cooperation with our own research institutions. Our company is fundamentally focused on manufacturing from the customer's perspective, including the implementation of QMS based on ISO 9001. 【Features】 ■ Capable of producing a wide variety of materials ■ Fully utilizes the agility unique to our own factories ■ Accurately responds to both small-batch production and large lots ■ Implementation of QMS based on ISO 9001 *For more details, please refer to the PDF document or feel free to contact us.

  • Other contract services
  • Other semiconductors

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Circuit board assembly, circuit design, harness production, contract manufacturing of electronic devices.

Circuit board assembly, circuit design, harness production, contract manufacturing of electronic devices.

Mounting implementation, manual attachment, manual placement implementation, rework, modification, industrial equipment harness.

Our company specializes in PCB assembly, focusing on a wide variety of small lots from prototype to mass production. We can accommodate various supply forms such as cut reels, loose parts, and without metal masks, using suitable assembly methods (mounting machines, manual placement, hand soldering). In addition to PCB assembly, we also offer customization for completed boards (assembled PCBs). Please feel free to contact us with your requests. 【Example of Mounting Machine】 ■JUKI KE-1080 　2010 model 　L type (410×360mm) 　Supports 0402 size and 0.3mm pitch *For more details, please download the PDF or feel free to contact us.

  • Circuit board design and manufacturing
  • Prototype Services

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Contract manufacturing

Contract manufacturing

Establishing a consistent production system! We propose efficiency improvements with the production technology developed through our own brand.

Noboru Electric conducts contract manufacturing. We respond to a variety of requests specialized in small lots of diverse products, utilizing the technology and equipment cultivated through domestic production to provide better manufacturing support. With our "technical capabilities developed through the manufacturing of professional audio equipment," "flexible responses cultivated through small lot production," and "integrated production system from material procurement to assembly completion," we meet your needs. We can handle a wide range of processes from parts machining using CNC lathes, milling machines, and drill presses to assembly and prototyping with 3D printers. Please feel free to contact us when you need our services. 【Features】 ■ Responding to a variety of requests specialized in small lots of diverse products ■ Utilizing technology and equipment cultivated through domestic production to provide better manufacturing support ■ Proposing efficiency with production technology developed under our own brand ■ Establishing an integrated production system from parts procurement to assembly, inspection, and packaging ■ Building a thorough management system to protect our customers' confidential information *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing

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Contract manufacturing of chemicals ODM/OEM

Contract manufacturing of chemicals ODM/OEM

Flexible production system! Fusion of Marktech's chemistry, machinery, and electrical technology.

In Marktech's contract manufacturing services, we can handle a variety of solvents (hazardous/non-hazardous). Our experienced research and development staff will propose the optimal production methods tailored to your needs. Our inventory and shipping management system ensures accurate and prompt dispatch. Additionally, our overseas group companies in China and Thailand also own production facilities, allowing us to provide contract manufacturing abroad with the same quality as in Japan. 【Features】 ■ Development and technical expertise in chemicals utilizing various know-how ■ Well-equipped production facilities and inspection equipment to meet customer needs ■ Global production bases and procurement networks ■ Consolidated production at our factory in Narita City, Chiba Prefecture, delivering to customers nationwide *For more details, please refer to the PDF materials or feel free to contact us.

  • Contract manufacturing

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Index Co., Ltd. Business Introduction

Index Co., Ltd. Business Introduction

Helping to shape dreams into reality, that is the work of our company, Index Co., Ltd.

The fields in which Index Co., Ltd. operates are diverse. "Product design," "interior design and construction," "exhibition booth design and construction," and "carbon fiber product manufacturing." However, the root of it all is the same: it is about creating things ourselves. To convey Index's stance on manufacturing, we are developing original products. While our product range is centered around carbon fiber materials, we utilize woodworking and metal processing skills, maintaining an in-house production rate of nearly 100%. Additionally, through various networks, we also provide the necessary marketing and planning for product development. For more details, please contact us or download the catalog.

  • Exhibition planning/construction
  • Prototype Services

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Manufacturing and sales of rubber products / Contract production of various products

Manufacturing and sales of rubber products / Contract production of various products

Quality improvement! We provide comprehensive support from development and prototyping to mass production processing and inventory management.

Our company is engaged in the manufacturing and sales of rubber products, as well as contract production of various products. We handle a variety of rubber materials centered around rubber and manufacture "functional rubber products" that utilize their characteristics. We respond to contract manufacturing of various industrial parts and products, assisting with quality improvement, cost reduction, and short delivery times through a highly skilled workforce and thorough management techniques. 【Features】 ■ Manufacturing functional rubber products that leverage their characteristics ■ Accumulation of a wide range of know-how in quality assurance systems, production technology, and production management ■ Responding broadly to your production activities centered on QCD through unique improvement activities ■ Providing consistent support from development and prototyping to mass production processing and inventory management ■ A highly skilled workforce and thorough management techniques *For more details, please refer to the PDF materials or feel free to contact us.

  • Contract manufacturing

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