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Contract Services Product List and Ranking from 45 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

Contract Services Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. アズサイエンス 松本本社 Nagano//Trading company/Wholesale
  2. JAPAN TESTING LABORATORIES Gifu//Testing, Analysis and Measurement
  3. 味の素コージンバイオ Saitama//Raw materials for reagents and chemicals
  4. 4 日本ビジネスロジスティクス（JBL） 藤沢北事業所 Kanagawa//Testing, Analysis and Measurement
  5. 5 コバヤシ コバゾール事業部 Tokyo//Resin/Plastic
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Contract Services Product ranking

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. Meets WFI standards! Injectable water suitable for preparing media and buffers, as well as for washing. 味の素コージンバイオ
  2. Liquid compound "Kobazole" コバヤシ コバゾール事業部
  3. JIS C 60068-2-38 Temperature and Humidity Combination (Cycle) Test 日本ビジネスロジスティクス（JBL） 藤沢北事業所
  4. 4 Panasonic Excel Products Co., Ltd. Business Introduction パーソルファクトリーパートナーズ 宮崎テクニカルセンター
  5. 5 Noodle packaging co-extrusion film "PLM-1" 宏栄 大阪本社

Contract Services Product List

871～885 item / All 1170 items

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Functional plastic compound [Granting fluidity]

Functional plastic compound [Granting fluidity]

I will introduce the know-how of providing liquidity in compound development.

Plastics such as polyethylene and polypropylene are shaped into the final product through various methods, including injection molding, extrusion molding, and blow molding, after heating and melting the compound. The ease of flow in this melted state is referred to as fluidity, and if fluidity is not finely adjusted, the material may not reach the intricate parts of the mold, making it difficult to mold. Therefore, our company selects and develops suitable recipes based on the base materials, desired performance, and the environment in which they will be used. *For more details, please refer to the external link page or feel free to contact us.*

  • plastic

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[Dimension Measurement] We will assist in measuring various parts and creating data!

[Dimension Measurement] We will assist in measuring various parts and creating data!

We will undertake tasks such as measurement, data creation outsourcing, and reverse engineering through 3D modeling, etc.! *We are currently offering a collection of basic knowledge on dimensional measurement!

Our company offers "measurement and data creation outsourcing" to alleviate labor shortages by conducting measurements and data creation for various parts on behalf of your company. We also provide various services such as "3D measurement machine program creation" to reduce inspection man-hours, and "reverse engineering" to create drawings and 3D data from individual samples. *Currently, we are offering a complimentary copy of "A Comprehensive Guide to Dimensional Measurement Basics"! 【Overview】 ■ Dimensional measurement and data creation using various measuring instruments ■ Reverse engineering through 3D modeling, etc. ■ Creation of measurement programs using 3D measurement machines *For more details, please refer to the PDF materials or feel free to contact us.

  • 3D measuring device
  • Contract measurement
  • Other contract services

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Information on "De-oiling and Stripping Cleaning Contract Services"

Information on "De-oiling and Stripping Cleaning Contract Services"

Would you like to outsource various industrial cleaning tasks of all sizes to reduce costs? Leave it to us for various cleaning, glass processing, and various stripping and processing tasks!

【Information on Industrial Cleaning Outsourcing Services】 Would you like to outsource various industrial cleaning processes, big or small, to reduce costs? By outsourcing the troublesome cleaning processes, we can propose reductions in labor costs and maintenance running costs. We will accept sample work in advance and conduct tests and evaluations while structuring a specific process. Once the finished product samples are ready, we will provide them to you for evaluation, which will lead to a quotation for mass production. *We also accept cleaning services beyond the above. We will respond with cleaning methods tailored to your needs. Please feel free to consult with us.

  • Other contract services

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CAD model creation and product drawing creation service - Example of production: small light manufacturing.

CAD model creation and product drawing creation service - Example of production: small light manufacturing.

Experienced engineers will solve your company's problems. We will assist you with design considerations, modeling, and analysis, leading to production!

Our company offers "product and mechanism design, 3D/2D CAD modeling services." Whether it's parts for transportation equipment like automobiles, home appliances/components, medical devices, plants, or consumer goods, regardless of size, if you are having trouble with drawing production, design, or modeling, please leave it to us. Additionally, we also provide proposals and services for manufacturing from mass production mold making to molding and assembly, as well as handling various engineering plastics. *For more details, please refer to the PDF document or feel free to contact us.

  • Other CAD
  • Contract manufacturing
  • Other contract services

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Antibody production contract service

Antibody production contract service

We will accurately produce antibodies using screening methods such as exosomes!

We offer a step-by-step "antibody production contract service" tailored to your needs. We select antibodies that recognize the three-dimensional structure of target proteins present on the membrane surface using exosomes expressing the target protein, among other methods.

  • Other contract services

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Contract services for the repackaging, blending, and dilution of hazardous materials.

Contract services for the repackaging, blending, and dilution of hazardous materials.

We can handle the repackaging, blending, and dilution of hazardous materials (Class 4) from a single drum on an OEM basis! *Sample testing is free.

- You can choose from various small containers such as one-gallon cans, drums, small cans, and tubes. - Depending on your needs, we can perform nitrogen purging, container sealing, product filtration, and inspections (for solids, viscosity, NCO value, etc.). *For more details, please download the PDF or feel free to contact us. TEL 048-723-8821 e-mail kazuhiro.arai@chuo-jushi.com

  • Chemicals

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From industrial use to canned food! We solve all your problems with various sealing materials!

From industrial use to canned food! We solve all your problems with various sealing materials!

We accept contract production of seal materials according to your needs. Feel free to leave small lots and a variety of products to us!

Our company is a specialized manufacturer of soft materials called "sealing compounds," primarily composed of synthetic rubber, designed to ensure the airtightness of containers. We offer various types of compounds (sealants) tailored to the contents, including those for beverage cans such as canned juice and beer, food cans for processed foods, and industrial applications such as drum and pail can lids. 【Product Introduction】 ■ Sealing compounds for canned goods ■ Cap compounds for bottled products ■ Industrial and commercial sealing compounds ■ Compounds for drum and pail can lids ■ Molded resin for PP caps, etc. *Please feel free to contact us for more details.

  • Contract manufacturing
  • Other polymer materials
  • Sealing

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Electronic equipment manufacturing contract services

Electronic equipment manufacturing contract services

We accept orders from any process style!

Our company is an EMS provider engaged in the planning, design, material procurement, and manufacturing of electronic devices. In PCB assembly, we accommodate everything from manual assembly to machine-assisted assembly, and we can handle both leaded and lead-free solder. Additionally, cable processing can be performed in-house and through partner companies, allowing for a wide range of cable processing capabilities. 【Business Activities】 ■ Orders for circuit design, mechanical design, artwork design, PCB manufacturing, and software development ■ Orders for electronic component procurement and mechanical component procurement (sheet metal and plastic) ■ Orders for PCB assembly, product assembly, and inspection work *For more details, please download the PDF or feel free to contact us.

  • Other electronic parts
  • Contract manufacturing

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Surface treatment: Metal-based thermal spraying

Surface treatment: Metal-based thermal spraying

In addition to Ni-based, Co-based, and Fe-based materials, coatings of magnetic materials such as Kovar and Permendur are also possible.

■Thermal spray materials: Metal-based (nickel, carbide, iron, etc.) ■Thermal spray methods: Arc spraying, plasma spraying, high-velocity oxy-fuel spraying ■Construction effects: One example below Nickel-chromium ............................ Corrosion resistance, weather resistance Tungsten carbide ............................ High hardness, wear resistance Chromium carbide ............................ Wear resistance in high-temperature environments, corrosion resistance Iron ........................................... Induction heating Aluminum ..................................... Corrosion resistance, weather resistance, electrical conductivity, thermal conductivity Aluminum-magnesium alloy ............... Corrosion resistance, weather resistance Copper ......................................... Electrical conductivity, thermal conductivity Aluminum bronze .............................. Oxidation resistance, wear resistance, seizure resistance, machinability

  • Processing Contract

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Multi-size silver nanoplate aqueous dispersion

Multi-size silver nanoplate aqueous dispersion

High quality! Long-term stability! Diverse adaptability!

We offer four types of "silver nano plate water dispersion" using our unique manufacturing technology. With our four product lineups, we can cover light from visible to near-infrared regions. They exhibit excellent long-term stability, with little change in properties even after more than three years at room temperature. *Please avoid leaving AgPLY in direct sunlight or handling it for extended periods under indoor lighting, as it is sensitive to light. [Features] ■ High light localization and light trapping effects are expected ■ Suitable for various high-dimensional applications and localized surface plasmon research *For more details, please download the PDF or feel free to contact us.

  • Chemicals

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High molecular weight sericin water dispersion "SH Sericin MT"

High molecular weight sericin water dispersion "SH Sericin MT"

It has excellent biocompatibility and improves skin moisture retention!

"SH Sericin MT" is a water dispersion of high molecular weight sericin extracted using only water through a high-temperature, high-pressure method without the use of chemicals. It is suitable for various cosmetics and quasi-drugs (such as shampoos, soaps, skincare creams, etc.), bath additives, fiber treatment, and pigments. Please feel free to contact us if you have any inquiries. 【Features】 ■ Excellent biocompatibility ■ Improves skin moisturization ■ Antioxidant effect *For more details, please download the PDF or feel free to contact us.

  • others

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Rockwell hardness tester 'DigiRock DR3'

Rockwell hardness tester 'DigiRock DR3'

The loading and unloading times are automatically controlled, reducing the risk of manual operation errors! Supports multiple languages.

We would like to introduce our Rockwell hardness tester, the 'DigiRock DR3'. It is equipped with a hardness conversion function that allows for automatic hardness conversion to other scales. The load and unload times are automatically controlled, reducing the risk of manual operation errors. It can store 2000 individual test results and 1000 group results. Please feel free to contact us when you need assistance. 【Features】 ■ Equipped with hardness conversion function ■ Print measurement data using an optional Bluetooth printer ■ Automatic hardness conversion to other scales ■ Automatically calculates maximum, minimum, average, and deviation values with a built-in microprocessor ■ Contributes to quality stability *For more details, please refer to the related links or feel free to contact us.

  • Testing Equipment and Devices

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Contracted service "Coil Spring Processing"

Contracted service "Coil Spring Processing"

Our specialty is precision machining! We ensure stable quality and can accommodate a variety of small quantities with short delivery times.

At Shigaspring Co., Ltd., we perform "coil spring processing." Our all-around machines, capable of processing from a minimum wire diameter of 50μ, can handle compression, tension, and torsion, allowing for high-speed and high-precision processing of even the most complex spring shapes. Leveraging the precision parts processing technology we have accumulated over the years, we are committed to thorough functionalization and automation of coil forming, ensuring stable quality while accommodating a variety of small quantities and short delivery times. [Features] ■ Expertise in micro-processing ■ Development of processing technology that meets various high-difficulty shapes ■ Thorough functionalization and automation of coil forming ■ Stable quality and responsiveness to a variety of small quantities and short delivery times *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Contracted service "Thin Plate Spring Processing"

Contracted service "Thin Plate Spring Processing"

Building processing technology that responds to various high-difficulty shapes! Introduction to thin plate spring processing.

At Shiga Spring Co., Ltd., we specialize in "thin plate spring processing." We excel in microfabrication and have developed processing technologies that respond to a variety of complex shapes. Using a fiber laser for ultra-fine processing with a beam spot diameter of 30μ, we cater to a wide range of applications, from various metals to brittle materials such as ceramics. 【Features】 ■ Specializing in microfabrication ■ Developed processing technologies that respond to a variety of complex shapes ■ Quick response possible without dedicated molds ■ Silver Award at the 20th Sheet Metal Skills Fair ■ Skill Award at the 19th Sheet Metal Skills Fair *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Contracted services: "Bending, fine processing, and pipe processing"

Contracted services: "Bending, fine processing, and pipe processing"

By producing jigs in-house, we can respond with short lead times and low costs!

At Shiga Spring Co., Ltd., we engage in "wire bending, custom processing, and pipe processing." We have various applications, with hard materials used for structural components and those with high elasticity used for springs. We can accommodate different quantities and shapes, from manual processing to press forming. Our company provides products tailored to your needs, from flat bending to complex three-dimensional bending. To meet the diverse needs of our customers, we are also challenging ourselves to develop new technologies for ultra-fine pipe processing. [Features] ■ Special processing is our specialty ■ We have established processing techniques that respond to various high-difficulty shapes ■ We can accommodate different quantities and shapes, from manual processing to press forming ■ By manufacturing jigs in-house, we can respond with short lead times and low costs ■ We meet the demand for high-difficulty products and provide them at low costs *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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