We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Contract processing.
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Contract processing Product List and Ranking from 45 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

Contract processing Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

  1. MUROMACHI CHEMICALS INC. Chemicals Division Fukuoka//Chemical
  2. null/null
  3. リカザイ Kanagawa//Manufacturing and processing contract
  4. 4 藤川伝導機 Tokyo//Industrial Machinery
  5. 5 日本金属 本社 Tokyo//Automobiles and Transportation Equipment
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Contract processing Product ranking

Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

  1. Functional Adhesive NORLAND MUROMACHI CHEMICALS INC. Chemicals Division
  2. NKN Industrial Constant Velocity Joint Catalog 藤川伝導機
  3. Fuel Cell Metal Separator Wide Stainless Foil HyFormion
  4. Stainless foil and Invar foil for fine etching and laser cutting.
  5. 5 Contract processing (crushing, classification, drying, granulation, etc.) セイシン企業

Contract processing Product List

91～105 item / All 135 items

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High strength, high durability, and good machinability SUS301 spring "NK-301ZF"

High strength, high durability, and good machinability SUS301 spring "NK-301ZF"

High strength, high durability, and excellent machinability SUS301 spring material.

NK-301ZF is a spring material that achieves high strength and excellent workability while being within the chemical composition range of SUS301 (JIS). It has even higher strength than standard SUS301 and achieves high durability by suppressing non-metallic inclusions in the steel. Additionally, by optimizing the rolling conditions, it exhibits greater ductility than standard SUS301 spring materials, resulting in superior workability.

  • stainless
  • Contract processing

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Meikoat

Meikoat

For those struggling with galling during screw and bolt tightening!

"Meikoat" is a treatment developed to prevent galling in stainless steel, creating a high-lubricity dry film through a surface treatment primarily based on fluororesin, which provides heat resistance. The tightening torque is reduced, improving work efficiency, and it is transparent with good adhesion effects, keeping hands clean. (It is effective even on iron products or over plating.) *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Contract processing

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Three-dimensional wall decoration SORIORI [Impressive entrance decoration]

Three-dimensional wall decoration SORIORI [Impressive entrance decoration]

For offices and corporate entrances! Achieving a beautiful finish through high-precision manufacturing technology using folding structures.

"SORIORI" is a service provided by OUTSENSE that utilizes folding engineering to enable the affordable production of decorative items with complex three-dimensional shapes from flat sheets, which are typically difficult to design and manufacture. If you are looking for attractive office or corporate entrance decorations, please take note. 【Features】 ■ Express corporate logos and symbols in 3D panels and three-dimensional decorations, leaving a strong impression on visitors. ■ Enhance office space with attractive designs, creating a better working environment. Three-dimensional shapes with surface textures that can only be created through flat processing and folding design allow you to experience the beauty of shadows created by the way light hits them. *For more details, please refer to the PDF materials or feel free to contact us.

  • Contract manufacturing
  • Contract processing

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【Useful Information】What is electrical steel strip?

【Useful Information】What is electrical steel strip?

Directional electromagnetic steel strips and non-directional electromagnetic steel strips! Each piece is punched out with a mold and laminated for use.

We would like to introduce our "electromagnetic steel strip." This term refers to silicon steel strips, low carbon steel sheets, and pure iron, which have excellent iron loss values, magnetic flux density, and permeability. The "silicon steel strip," which contains 2-3% silicon (Si) mixed with pure iron, is primarily used in the cores of motors and generators. To minimize the eddy current loss flowing through the steel strip, it is desirable to roll it as thin as possible and apply insulation treatment. Each piece is punched out with a mold and laminated for use. There are two types: oriented and non-oriented, and the electromagnetic steel strip we handle is non-oriented. 【Types of Electromagnetic Steel Strips】 ■ Oriented electromagnetic steel strip ■ Non-oriented electromagnetic steel strip *For more details, please refer to the related links or feel free to contact us.

  • Steel
  • Contract processing

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Precision rolled foil and sheet "Nickel Chrome"

Precision rolled foil and sheet "Nickel Chrome"

A range of products created by cutting-edge technology: various precision rolled foils and sheets.

We provide high-precision metal foils at the micron level using various rolling mills, starting with a 20-stand rolling mill. Since 1947, Rikazai has focused on foils, which hold infinite potential as metal materials, and began the rolling business to commercialize them. Our metal foils have been used as spacers for magnetic heads in tape recorders, as well as in various industry applications such as electrical resistance films, burst membranes, and speaker diaphragms. We are now capable of producing high-quality foils with a thickness of up to 0.3μm (0.0003mm).

  • Other metal materials
  • Contract processing

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Precision rolled foil and sheet "Nickel"

Precision rolled foil and sheet "Nickel"

A range of products created by cutting-edge technology: various precision rolled foils and sheets.

We provide high-precision metal foils at the micron level using various rolling mills, including a 20-stand rolling mill. Since 1947, Rikazai has focused on foils, which hold infinite potential as metal materials, and started the rolling business to commercialize them. Our metal foils have been used as spacers for magnetic heads in tape recorders, as well as in various industry applications such as electric resistance membranes, burst membranes, and speaker diaphragms. We are now capable of producing high-quality foils with a thickness of up to 0.3μm (0.0003mm).

  • Other metal materials
  • Contract processing

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Precision rolled foil and sheet "stainless steel"

Precision rolled foil and sheet "stainless steel"

A range of products created by cutting-edge technology: various precision rolled foils and sheets.

We provide high-precision metal foils at the micron level using various rolling mills, starting with a 20-stand rolling mill. Since 1947, Rikazai has focused on foils, which hold infinite potential as metal materials, and began the rolling business to commercialize them. Our metal foils have been used as spacers for magnetic heads in tape recorders, as well as in various industry applications such as electrical resistance membranes, burst membranes, and speaker diaphragms. We are now capable of producing high-quality foils with a thickness of up to 0.3μm (0.0003mm).

  • Other metal materials
  • Contract processing

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Precision rolled foil and sheet "Constantan"

Precision rolled foil and sheet "Constantan"

A range of products created by cutting-edge technology: various precision rolled foils and sheets.

We provide high-precision metal foils at the micron level using various rolling mills, including a 20-stand rolling mill. Since 1947, Rikazai has focused on foils, which hold infinite potential as metal materials, and started the rolling business to commercialize them. Our metal foils have been used as spacers for magnetic heads in tape recorders, as well as in various industry applications such as electric resistance films, burst membranes, and speaker diaphragms. Currently, we are capable of producing high-quality foils with a thickness of up to 0.3μm (0.0003mm).

  • Other metal materials
  • Contract processing

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Precision rolled foil and sheet "Permalloy"

Precision rolled foil and sheet "Permalloy"

A range of products created by cutting-edge technology: various precision rolled foils and sheets.

We utilize various rolling mills, including a 20-stand rolling mill, to provide high-precision metal foils at the micron level. Since 1947, Rikazai has focused on foils, which hold infinite potential as metal materials, and started the rolling business to commercialize them. Our metal foils have been used as spacers for magnetic heads in tape recorders, as well as in various industry applications such as electric resistance films, burst membranes, and speaker diaphragms. Currently, we are capable of producing high-quality foils with a thickness of up to 0.3μm (3/10000 mm).

  • Other metal materials
  • Contract processing

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Precision rolled foil and sheet "Invar"

Precision rolled foil and sheet "Invar"

A range of products created by cutting-edge technology: various precision rolled foils and sheets.

We utilize various rolling mills, including a 20-stand rolling mill, to provide high-precision metal foils at the micron level. Since 1947, Rikazai has focused on foils, which hold infinite potential as metal materials, and started the rolling business to commercialize them. Our metal foils have been used as spacers for magnetic heads in tape recorders, as well as in various industry applications such as electric resistance films, burst membranes, and speaker diaphragms. We are now capable of producing high-quality foils with a thickness of up to 0.3μm (0.0003mm).

  • Other metal materials
  • Contract processing

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Precision rolled foil and sheet "Silver"

Precision rolled foil and sheet "Silver"

A range of products created by cutting-edge technology: various precision rolled foils and sheets.

We provide high-precision metal foils at the micron level using various rolling mills, including a 20-stand rolling mill. Since 1947, Rikazai has focused on foils, which hold infinite potential as metal materials, and started the rolling business to commercialize them. Our metal foils have been used as spacers for magnetic heads in tape recorders, as well as in various industry applications such as electric resistance membranes, burst membranes, and speaker diaphragms. Currently, we are capable of producing high-quality foils with a thickness of up to 0.3μm (0.0003mm).

  • Other metal materials
  • Contract processing

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Precision rolled foil and sheet "Phosphor Bronze"

Precision rolled foil and sheet "Phosphor Bronze"

A range of products created by cutting-edge technology: various precision rolled foils and sheets.

We utilize various rolling mills, including a 20-stand rolling mill, to provide high-precision metal foils at the micron level. Since 1947, Rikazai has focused on foils, which hold infinite potential as metal materials, and started the rolling business to commercialize them. Our metal foils have been used as spacers for magnetic heads in tape recorders, as well as in various industry applications such as electrical resistance films, burst membranes, and speaker diaphragms. We are now capable of producing high-quality foils with a thickness of up to 0.3μm (0.0003mm).

  • Other metal materials
  • Contract processing

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Rolled lead plate (lead sheet) NSK-15

Rolled lead plate (lead sheet) NSK-15

Radiation shielding "Rolled lead plate" (Lead sheet) NSK-15

The applications of radiation are expanding, including various tests and treatments in the medical field and non-destructive testing of materials in the industrial sector. "Rolled lead sheets," which have a high radiation absorption capacity, are widely used as radiation shielding materials in such environments. 【Features】 High density Excellent flexibility and corrosion resistance Excellent weather resistance and durability Manufactured from rolled lead sheets (JIS H 4301), ensuring stable quality

  • Other safety and hygiene products
  • others
  • Other metal materials
  • Contract processing

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Rolled lead plate (lead sheet) NSK-25

Rolled lead plate (lead sheet) NSK-25

Radiation shielding "rolled lead plate" (lead sheet) NSK-25

The applications of radiation are expanding, including various tests and treatments in the medical field, as well as non-destructive testing of materials in the industrial sector. "Rolled lead sheets," which have a high radiation absorption capacity, are widely used as radiation shielding materials in such settings. 【Features】 High density Excellent flexibility and corrosion resistance Excellent weather resistance and durability Manufactured from rolled lead sheets (JIS H 4301), ensuring stable quality

  • Other safety and hygiene products
  • others
  • Other metal materials
  • Contract processing

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