iPROS Manufacturing
  • Search for products by classification category

    • Electronic Components and Modules
      Electronic Components and Modules
      59247items
    • Machinery Parts
      Machinery Parts
      74914items
    • Manufacturing and processing machinery
      Manufacturing and processing machinery
      99345items
    • Scientific and Physics Equipment
      Scientific and Physics Equipment
      34513items
    • Materials
      Materials
      36908items
    • Measurement and Analysis
      Measurement and Analysis
      54668items
    • Image Processing
      Image Processing
      15018items
    • Control and Electrical Equipment
      Control and Electrical Equipment
      52972items
    • Tools, consumables, and supplies
      Tools, consumables, and supplies
      64254items
    • Design and production support
      Design and production support
      12425items
    • IT/Network
      IT/Network
      43320items
    • Office
      Office
      13692items
    • Business support services
      Business support services
      33165items
    • Seminars and Skill Development
      Seminars and Skill Development
      6287items
    • Pharmaceutical and food related
      Pharmaceutical and food related
      29308items
    • others
      73412items
  • Search for companies by industry

    • Manufacturing and processing contract
      7343
    • others
      4999
    • Industrial Machinery
      4419
    • Machine elements and parts
      3284
    • Other manufacturing
      2888
    • IT/Telecommunications
      2553
    • Trading company/Wholesale
      2470
    • Industrial Electrical Equipment
      2298
    • Building materials, supplies and fixtures
      1809
    • software
      1634
    • Electronic Components and Semiconductors
      1567
    • Resin/Plastic
      1486
    • Service Industry
      1446
    • Testing, Analysis and Measurement
      1128
    • Ferrous/Non-ferrous metals
      983
    • environment
      700
    • Chemical
      630
    • Automobiles and Transportation Equipment
      563
    • Printing Industry
      508
    • Information and Communications
      456
    • Consumer Electronics
      416
    • Energy
      326
    • Rubber products
      312
    • Food Machinery
      306
    • Optical Instruments
      278
    • robot
      271
    • fiber
      250
    • Paper and pulp
      233
    • Electricity, Gas and Water Industry
      169
    • Pharmaceuticals and Biotechnology
      167
    • Warehousing and transport related industries
      144
    • Glass and clay products
      142
    • Food and Beverage
      128
    • CAD/CAM
      125
    • retail
      110
    • Educational and Research Institutions
      105
    • Medical Devices
      102
    • Ceramics
      98
    • wood
      89
    • Transportation
      84
    • Medical and Welfare
      63
    • Petroleum and coal products
      62
    • Shipbuilding and heavy machinery
      52
    • Aviation & Aerospace
      48
    • Fisheries, Agriculture and Forestry
      42
    • Public interest/special/independent administrative agency
      31
    • equipment
      29
    • self-employed
      24
    • Research and development equipment and devices
      23
    • Government
      22
    • Materials
      22
    • Mining
      17
    • Finance, securities and insurance
      13
    • cosmetics
      11
    • Individual
      10
    • Restaurants and accommodations
      9
    • Police, Fire Department, Self-Defense Forces
      7
    • Raw materials for reagents and chemicals
      3
    • Laboratory Equipment and Consumables
      3
    • Contracted research
      3
  • Special Features
  • Ranking

    • Overall Products Ranking
    • Overall Company Ranking
Search for Products
  • Search for products by classification category

  • Electronic Components and Modules
  • Machinery Parts
  • Manufacturing and processing machinery
  • Scientific and Physics Equipment
  • Materials
  • Measurement and Analysis
  • Image Processing
  • Control and Electrical Equipment
  • Tools, consumables, and supplies
  • Design and production support
  • IT/Network
  • Office
  • Business support services
  • Seminars and Skill Development
  • Pharmaceutical and food related
  • others
Search for Companies
  • Search for companies by industry

  • Manufacturing and processing contract
  • others
  • Industrial Machinery
  • Machine elements and parts
  • Other manufacturing
  • IT/Telecommunications
  • Trading company/Wholesale
  • Industrial Electrical Equipment
  • Building materials, supplies and fixtures
  • software
  • Electronic Components and Semiconductors
  • Resin/Plastic
  • Service Industry
  • Testing, Analysis and Measurement
  • Ferrous/Non-ferrous metals
  • environment
  • Chemical
  • Automobiles and Transportation Equipment
  • Printing Industry
  • Information and Communications
  • Consumer Electronics
  • Energy
  • Rubber products
  • Food Machinery
  • Optical Instruments
  • robot
  • fiber
  • Paper and pulp
  • Electricity, Gas and Water Industry
  • Pharmaceuticals and Biotechnology
  • Warehousing and transport related industries
  • Glass and clay products
  • Food and Beverage
  • CAD/CAM
  • retail
  • Educational and Research Institutions
  • Medical Devices
  • Ceramics
  • wood
  • Transportation
  • Medical and Welfare
  • Petroleum and coal products
  • Shipbuilding and heavy machinery
  • Aviation & Aerospace
  • Fisheries, Agriculture and Forestry
  • Public interest/special/independent administrative agency
  • equipment
  • self-employed
  • Research and development equipment and devices
  • Government
  • Materials
  • Mining
  • Finance, securities and insurance
  • cosmetics
  • Individual
  • Restaurants and accommodations
  • Police, Fire Department, Self-Defense Forces
  • Raw materials for reagents and chemicals
  • Laboratory Equipment and Consumables
  • Contracted research
Special Features
Ranking
  • Overall Products Ranking
  • Overall Company Ranking
  • privacy policy
  • terms of service
  • About Us
  • Careers
  • Advertising
  1. Home
  2. Trading company/Wholesale
  3. セイワ 東京本社、関西支社、名古屋営業所、中国無錫  グループ会社 エレクトロン(長野県松本市)
Trading company/Wholesale
  • Added to bookmarks

    Bookmarks list

    Bookmark has been removed

    Bookmarks list

    You can't add any more bookmarks

    By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

    Free membership registration

セイワ 東京本社、関西支社、名古屋営業所、中国無錫  グループ会社 エレクトロン(長野県松本市)

EstablishmentOctober 1994
capital4500Ten thousand
number of employees45
addressTokyo/Taito-ku/6th Floor, Ueno Chuo Building, 7-11-6 Ueno
phone03-5828-6781
  • Special site
  • Official site
last updated:Jun 04, 2025
セイワlogo
  • Contact this company

    Inquiry Form
  • Before making an inquiry

    Download Profile
  • Company information
  • Products/Services(199)
  • catalog(212)
  • news(1)

セイワ Company Overview

We aim to be a company in harmony with the environment and society, heading towards an infinite future. We handle a wide range of diverse semiconductors and electronic components.

The development of electronics has given people great dreams and has turned those dreams into reality, one by one. This development has been passed on to the 21st century, inspiring even greater dreams and hopes. I am deeply grateful and delighted to have been able to engage in work that contributes to this segment of the electronics industry. Moving forward, I will continue to serve as a conduit for the appropriate information on semiconductors and electronic components, so that I can help realize humanity's great dreams and support the product and information development of our clients. I am committed to walking alongside our clients and growing together in the information society of the 21st century. However, on the other hand, global environmental issues have become increasingly prominent. As a member of society, I feel the importance of leaving a rich natural environment for the future and preserving the fundamental value of humanity. I am determined to strive towards becoming a company that harmonizes with nature and society as we move towards an endless future.

Business Activities

Sales of semiconductors and electronic components Import and sales of overseas manufacturers' LCD modules, RF modules, etc. Cable processing / assembly / semiconductor lighting services Import of overseas semiconductors and delivery to customers' overseas factories, etc. Location Headquarters: 6th Floor, Ueno Chuo Building, 7-11-6 Ueno, Taito-ku, Tokyo Kansai Branch: 2 Matsumori Building, 4-255 Omiya-cho, Nara City, Nara Prefecture Nagoya Sales Office: 1-18-24 Ichigo Fushimi Building, Naka-ku, Nagoya City, Aichi Prefecture Overseas Office: Room 1601, Building 6, No. 1 Changjiang, Tianshan Road, Xinwu District, Wuxi City, Jiangsu Province Domestic Partner Company Electron Co., Ltd.: 102 Hachimaru Chikuma Building, 1-15-7 Chikuma, Matsumoto City, Nagano Prefecture

Related Videos

Recommended information

Products/Services (199)

Solder-based heat dissipation materials for industrial robots product image
Solder-based heat dissipation materials for industrial robots
Thermal jumper chip for wearable devices product image
Thermal jumper chip for wearable devices
Thermal jumper chip for GPU heat dissipation for gaming consoles product image
Thermal jumper chip for GPU heat dissipation for gaming consoles
Thermal jumper heat dissipation solution for LED lighting. product image
Thermal jumper heat dissipation solution for LED lighting.

Go to product/service list

catalog(212)

Survey responses are required to view e-book details. Click to view the e-book.

BTJ Series Data Sheet

BTJ Series Data Sheet

DOCUMENT
  • E-book viewing
  • Catalog download

Contact this catalog

RR133 Datasheet

RR133 Datasheet

CATALOG
  • E-book viewing
  • Catalog download

Contact this catalog

COTO CT04 Data Sheet

COTO CT04 Data Sheet

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

PROMOS Technology Product Lineup Available

PROMOS Technology Product Lineup Available

COMPANY
  • E-book viewing
  • Catalog download

Contact this catalog

Go to catalog list

news(1)

スクリーンショット 2024-01-18 144734.png

Launch of a dedicated e-commerce site for CO2 concentration sensors!! For infection control and ventilation guidelines!

  • OTHER

We have launched a dedicated purchase site for CO2 sensors!! https://co2sensor.thebase.in/ The products available for purchase are the following three: ■MT-200H / USB-type CO2 sensor ■MB-350U / CO2 sensor that alerts with sound and light, also measures temperature and humidity ■CD-100L / Displays CO2 concentration on an LCD Please take a look!

May 11, 2021

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Go to news list

Detailed information

Company name セイワ 東京本社、関西支社、名古屋営業所、中国無錫  グループ会社 エレクトロン(長野県松本市)
number of employees45
Contact addresspostalcode 110-0005 Tokyo/ Taito-ku/ 6th Floor, Ueno Chuo Building, 7-11-6 UenoView on map TEL:03-5828-6781 FAX:03-5828-6782
Key Partners【Handling Manufacturers】 Nisshinbo Micro Devices, Inc. JRC Mobility, Inc. NJ Components, Inc. Bourns, Inc. Trex Semiconductor, Inc. McDarmid Performance Solutions Japan, Inc. Chiplus Semiconductor Corp. Isocom Components Densitron, Inc. YEEBO Display Ltd. River Electec, Inc. Shoulder Electronics Ltd. Optosupply Nissei Electric Co., Ltd. Good Work Coto Technology Leoco ELT Sensor Fuji Electronics Potens
※ [Contact Information] Head Office | TEL: 03-5828-6781 Kansai Branch | TEL: 0742-35-9277 Nagoya Sales Office | TEL: 052-212-3800
Business LocationsClick here for the list
Industry Trading company/Wholesale
セイワ Building Image
  • Contact this company

    Inquiry Form
  • Before making an inquiry

    Download Profile

Products

  • Search for Products

Company

  • Search for Companies

Special Features

  • Special Features

Ranking

  • Overall Products Ranking
  • Overall Company Ranking

support

  • site map
IPROS
  • privacy policy Regarding external transmission of information
  • terms of service
  • About Us
  • Careers
  • Advertising
COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.
Please note that the English text on this page is automatically translated and may contain inaccuracies.