iPROS Manufacturing
  • Search for products by classification category

    • Electronic Components and Modules
      Electronic Components and Modules
      59410items
    • Machinery Parts
      Machinery Parts
      74765items
    • Manufacturing and processing machinery
      Manufacturing and processing machinery
      100256items
    • Scientific and Physics Equipment
      Scientific and Physics Equipment
      35297items
    • Materials
      Materials
      37155items
    • Measurement and Analysis
      Measurement and Analysis
      55108items
    • Image Processing
      Image Processing
      15208items
    • Control and Electrical Equipment
      Control and Electrical Equipment
      53399items
    • Tools, consumables, and supplies
      Tools, consumables, and supplies
      64462items
    • Design and production support
      Design and production support
      12442items
    • IT/Network
      IT/Network
      44040items
    • Office
      Office
      13846items
    • Business support services
      Business support services
      33367items
    • Seminars and Skill Development
      Seminars and Skill Development
      6364items
    • Pharmaceutical and food related
      Pharmaceutical and food related
      30943items
    • others
      73999items
  • Search for companies by industry

    • Manufacturing and processing contract
      7338
    • others
      5003
    • Industrial Machinery
      4418
    • Machine elements and parts
      3282
    • Other manufacturing
      2886
    • IT/Telecommunications
      2550
    • Trading company/Wholesale
      2471
    • Industrial Electrical Equipment
      2298
    • Building materials, supplies and fixtures
      1812
    • software
      1635
    • Electronic Components and Semiconductors
      1566
    • Resin/Plastic
      1495
    • Service Industry
      1447
    • Testing, Analysis and Measurement
      1129
    • Ferrous/Non-ferrous metals
      983
    • environment
      696
    • Chemical
      628
    • Automobiles and Transportation Equipment
      561
    • Printing Industry
      508
    • Information and Communications
      455
    • Consumer Electronics
      416
    • Energy
      329
    • Rubber products
      313
    • Food Machinery
      307
    • Optical Instruments
      277
    • robot
      271
    • fiber
      250
    • Paper and pulp
      230
    • Electricity, Gas and Water Industry
      168
    • Pharmaceuticals and Biotechnology
      167
    • Warehousing and transport related industries
      145
    • Glass and clay products
      139
    • Food and Beverage
      128
    • CAD/CAM
      124
    • retail
      109
    • Medical Devices
      103
    • Educational and Research Institutions
      103
    • Ceramics
      98
    • wood
      88
    • Transportation
      82
    • Medical and Welfare
      63
    • Petroleum and coal products
      62
    • Shipbuilding and heavy machinery
      51
    • Aviation & Aerospace
      48
    • Fisheries, Agriculture and Forestry
      41
    • equipment
      32
    • Public interest/special/independent administrative agency
      31
    • self-employed
      24
    • Research and development equipment and devices
      24
    • Government
      23
    • 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
  • Medical Devices
  • Educational and Research Institutions
  • Ceramics
  • wood
  • Transportation
  • Medical and Welfare
  • Petroleum and coal products
  • Shipbuilding and heavy machinery
  • Aviation & Aerospace
  • Fisheries, Agriculture and Forestry
  • equipment
  • Public interest/special/independent administrative agency
  • 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. IT/Telecommunications
  3. チャレンジ
IT/Telecommunications
  • 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

チャレンジ

EstablishmentApril 24, 2009
capital1800Ten thousand
number of employees5
addressTokyo/Taito-ku/4th Floor, Libera Shin-Okachimachi, 2-14-4 Kojima
phone03-5809-2304
  • Official site
last updated:Jul 26, 2022
チャレンジlogo
  • Contact this company

    Inquiry Form
  • Before making an inquiry

    Download Profile
  • Company information
  • Products/Services(3)
  • catalog(7)
  • news(9)

チャレンジ Company Overview

Are you prepared for a major earthquake? The EQ Guard emergency earthquake alert system protects your life from a major earthquake.

In terms of crime prevention, we have successfully implemented the emergency notification system "School Guard" in 1,300 schools nationwide, making it a top-level solution. In terms of disaster prevention, we manufacture and sell the emergency earthquake alert device "EQ Guard" and provide a service for distributing information from the Japan Meteorological Agency to mitigate earthquake damage.

Business Activities

Our company quickly put into practical use and promoted the emergency notification system School Guard in response to the incident at Osaka University of Education Attached Elementary School. We have also developed and manufactured terminals for receiving emergency earthquake alerts, integrating crime prevention and disaster prevention.

Recommended information

Products/Services (3)

Wireless Reporting System "Hospital Guard" product image
Wireless Reporting System "Hospital Guard"
Challenge Co., Ltd. Company Profile product image
Challenge Co., Ltd. Company Profile
Earthquake Preparedness: Emergency Earthquake Alert Device 'EQG-III' product image
Earthquake Preparedness: Emergency Earthquake Alert Device 'EQG-III'

Go to product/service list

catalog(7)

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

School Guard Catalog

School Guard Catalog

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Hospital Guard Catalog English Version

Hospital Guard Catalog English Version

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Hospital Guard Catalog

Hospital Guard Catalog

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Wireless Reporting System "Hospital Guard"

Wireless Reporting System "Hospital Guard"

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Go to catalog list

news(9)

We will exhibit at the Industrial Exchange Exhibition 2023.

  • COMPANY

We will be exhibiting at the Industrial Exchange Exhibition 2022, held at Tokyo Big Sight West Exhibition Hall from November 20 to 22, 2023. Our booth number is Jo-39. We will showcase the emergency earthquake alert device EQ Guard, as well as the wireless emergency notification systems School Guard and Hospital Guard.

Nov 08, 2023

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

Our company's initiatives in Morocco.

  • COMPANY

Our company's initiatives have been featured on the Japan Disaster Prevention Platform's website. The focus of this introduction is on our efforts in Morocco. Since 2020, our company has been responding to Morocco's consideration of earthquake measures, as indicated by UNESCO. We received reference materials and advice from Professor Hiroo Kanamori, an emeritus professor at the California Institute of Technology, and we gained an understanding of the situation in Morocco through reports from JICA and others. In January 2021, we visited the CNRST headquarters in Rabat, the capital of Morocco, where we held meetings and conducted the installation of EQ Guard and evacuation drills. We have released observational data from the earthquake that occurred on September 9.

Sep 19, 2023

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

Our company's technology and introduction video have been published by the United Nations Industrial Development Organization (UNIDO).

  • COMPANY

A technical and promotional video about our EQ Guard has been released by the United Nations Industrial Development Organization (UNIDO).

Aug 04, 2023

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 チャレンジ
number of employees5
Contact addresspostalcode 111-0056 Tokyo/ Taito-ku/ 4th Floor, Libera Shin-Okachimachi, 2-14-4 KojimaView on map TEL:03-5809-2304 FAX:03-5809-2305
Industry IT/Telecommunications

Other Companies in IT/Telecommunications

株式会社ハイブリッチ/ビス
Tokyo//IT/Telecommunications
株式会社ハイブリッチ/ビス
ゲットイット
Tokyo//IT/Telecommunications
ゲットイット
HRBrain
Tokyo//IT/Telecommunications
HRBrain
ユニットコム (パソコン工房)
Tokyo//IT/Telecommunications
ユニットコム (パソコン工房)
理経
Tokyo//IT/Telecommunications
理経
  • 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.