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  1. Home
  2. Manufacturing and processing contract
  3. セイシン企業
Manufacturing and processing contract
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セイシン企業

EstablishmentAugust 28, 1968
capital30000Ten thousand
number of employees290
addressTokyo/Shibuya-ku/9th Floor, NX Shinjuku Building, 5-34-7 Sendagaya
phone03-3350-5771
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last updated:Jan 21, 2026
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  • Products/Services(54)
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セイシン企業 Company Overview

Building new possibilities in the powder industry with trusted technological expertise.

To create high-quality products, powder technology is an essential foundational technology. Since our establishment in 1968, we have consistently strived to acquire high-level powder technology. In particular, our contract processing division has become our mainstay, having cultivated extensive experience and achievements. We have responded to a wide range of customer requests, handling the processing of many materials and refining various processing techniques such as crushing, classification, mixing, drying, coating, and compounding. The fine powder products developed using the processing technologies gained from our extensive contract processing experience are our original offerings. These products utilize our unique chemical grinding technology, enabling us to achieve a level of grinding that cannot be obtained through other grinding methods, as well as allowing for special processing such as compounding with inorganic materials, compounding between resins, and surface coating.

Business Activities

Half a century with powder: A company of trust and achievements. Powder is a fundamental material for manufacturing and is utilized in various fields. As a global niche leader, our company contributes to the development of industries through powder technology. Business Activities: - Contract processing of powders - Development of new materials and sales of chemical product powders - Manufacturing and sales of powder engineering-related equipment - Plant engineering - Sales of food-related equipment - Contract processing of food - Health food industry - Import and export trade

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Products/Services (54)

[New Product] Microparticle Compression Testing Device Micro Hardness Tester MHT-1 product image
[New Product] Microparticle Compression Testing Device Micro Hardness Tester MHT-1
Continuous Fully Automatic Ultrasonic Vibration Screening Measurement Device Robot Shifter RPS-02 product image
Continuous Fully Automatic Ultrasonic Vibration Screening Measurement Device Robot Shifter RPS-02
[New Product] Portable Particle Size Analyzer 'Portable PITA PH-01' product image
[New Product] Portable Particle Size Analyzer 'Portable PITA PH-01'
SK Tabletop Divider "SU-3000IV" product image
SK Tabletop Divider "SU-3000IV"

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catalog(33)

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Powder Compression Testing Machine Series

Powder Compression Testing Machine Series

PRODUCT
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Laser diffraction particle size distribution measuring instrument _ MasterSizer _ MS-3000+

Laser diffraction particle size distribution measuring instrument _ MasterSizer _ MS-3000+

PRODUCT
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Powder Inline/Online Measurement System Catalog

Powder Inline/Online Measurement System Catalog

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★New Product★ Continuous Fully Automatic Sonic Vibration Sorting Measurement Device Robot Shifter RPS-02 Catalog

★New Product★ Continuous Fully Automatic Sonic Vibration Sorting Measurement Device Robot Shifter RPS-02 Catalog

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Detailed information

Company name セイシン企業
number of employees290
Contact addresspostalcode 151-0051 Tokyo/ Shibuya-ku/ 9th Floor, NX Shinjuku Building, 5-34-7 SendagayaView on map TEL:03-3350-5771 FAX:03-3350-5860
Industry Manufacturing and processing contract
セイシン企業 Building Image

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