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 47 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

Contract processing Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

  1. MUROMACHI CHEMICALS INC. Chemicals Division Fukuoka//Chemical
  2. リカザイ Kanagawa//Manufacturing and processing contract
  3. オーケーレックス株式会社 Hyogo//Manufacturing and processing contract
  4. 4 null/null
  5. 5 理経 Tokyo//IT/Telecommunications
Go to Company Ranking

Contract processing Product ranking

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

  1. FILMTEC Nanofiltration Membrane (NF Membrane) "NF Series" MUROMACHI CHEMICALS INC. Chemicals Division
  2. Functional adhesives with a proven track record in the medical field. 理経
  3. Contract processing (crushing, classification, drying, granulation, etc.) セイシン企業
  4. 4 Fuel Cell Metal Separator Wide Stainless Foil HyFormion
  5. 4 Surface heating element stainless foil Fit4Heat 1.06 μΩ/m

Contract processing Product List

91～105 item / All 137 items

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Tokyo hard facing casting rolls for rolling.

Tokyo hard facing casting rolls for rolling.

Ideal for electric furnaces with low environmental impact! Tokyo Hard Facing, with 50 years of experience in manufacturing rolls for steelmaking, provides after-sales service!

- We provide high-quality steel rolling rolls manufactured according to the ISO 9001 standard. - We conduct strict checks on raw materials before charging, clean the molds, and appropriately manage the temperature during molten iron pouring and solidification to refine and homogenize carbides and graphite in the structure, avoiding internal defects. - After rough machining, heat treatment, and finishing, we perform ultrasonic flaw detection tests to inspect for defects. - Tokyo Hard Facing, with 50 years of experience in manufacturing steel rolls, will responsibly provide after-sales service.

  • Plastic processing machines (cutting and rolling)

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Good machinability / good weldability stainless steel "NK-304NKM"

Good machinability / good weldability stainless steel "NK-304NKM"

Improving weldability and drawability!!

Materials used for thin-walled welded pipes, such as those represented by injection needles, require not only stable weldability but also good drawability. Our company offers a steel grade based on the chemical composition of SUS304, which improves both weldability and drawability. Additionally, components that comply with the cobalt regulation (Co: below 0.1%) of the European Medical Device Regulation (MDR) enacted in May 2021 are also available.

  • stainless

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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