• Creation and imagination of custom connecting parts


Creation and imagination of custom connecting parts

Corporate Philosophy

We will create useful value for society with creativity and contribute to a prosperous future.

Contributes to the development of sustainability

"oewr to meet our customer needs"
"Power to create new products"
"Power to continue to improve"

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Quality policy

In the field of connection parts, which are key elements of electric and electronic devices that require technological innovation every day, we have developed through new product proposals that meet the needs of our customers.

In order to respond to significant informationization and technological innovation, and to further develop, we will set the following quality policy and continue to make endless progress by providing customer service that satisfies our customers.

1. Customer first

We accurately capture the needs of our customers and create and provide products and services with superior performance and reliability.

2. Continuous improvement

Through the PDCA cycle to improve quality, we will work on continuous improvement activities.

3. Full participation

We will instill the policy throughout the organization and aim to solve problems and achieve quality goals with the ingenuity of everyone.

February 2022
ICREX Co., Ltd.
Kazuhiro Seki, Representative Director and CEO

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Basic Environmental Philosophy, Policies

Basic Environmental Philosophy

All of the employees of ICREX continue to work towards harmony with the environment in each and every one of our business activities.

Environmental Policies

1. All organizations will work together to reduce the burden on the environment.
2. We will investigate the environmentally hazardous substances of our products and comply with related laws and regulations and agreed regulations.
3. As a member of society, we will strive to raise awareness of environmental conservation.

February 2022
ICREX Co., Ltd.
Kazuhiro Seki, Representative Director and CEO

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Environmentally-oriented communities

We clean up local communities (neighborhood clean-up activities) as part of our social contribution activities. We collect combustible, non-combustible refuse, etc. along roadside roadside around the company, mainly on sidewalks.
We will continue our efforts to protect the environment through ongoing activities.

Corporate Profile

Name : ICREX Company Limited
Capital : 50 million yen
Address : 1-11-19, Shinsayama, Sayama-shi, Saitama prefecture 350-1331, Japan
Tel : +81-4-2900-1911
Fax : +81-4-2900-1915
Representative Director and CEO : Kazuhiro Seki

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Corporate History

November 1, 1988 AS Engineering Inc. founded in Kawagoe, Saitama prefecture
August 21, 1995 Unitech Inc. founded in Kiyose, Tokyo
October 1, 1999 AS Engineering and Unitech merge for the purposes of business expansion and development.
Relocate to new premises under the new name of ICREX Company Limited. Paid in capital increased to 50 million yen.
August 17, 2011 Relocating to new offices.

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  • Design, manufacture and sales of connection terminals
  • Design, manufacture and sales of connection terminal insertion systems
  • Design, manufacture and sales of crimped terminals and crimpers
  • Design, manufacture and sales of electrical connection devices
  • Design, manufacture and sales of electrical connection device automated equipment

Principal clients

  • Aichi Tokei Denki Co.,Ltd.
  • SMC Corporation
  • Sanken Electric Co., Ltd.
  • Shindengen Electric Manufacturing Co., Ltd.
  • Sumitomo Electric Industries, Ltd.
  • Teikoku Tsushin Kogyo Co., Ltd.
  • TDK-Lambda Corporation
  • Nisshinbo Micro Devices Inc.
  • Hamamatsu Photonics K.K.
  • Fuji Electric Power Semiconductor CO.,Ltd.
  • Murata Machinery, Ltd.

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Main banks

  • Saitama Resona Bank : Tsurugashima Branch
  • Mizuho Bank : Kawagoe Branch
  • Musashino Bank : Niiza Branch
  • The Bank of Tokyo-Mitsubishi UFJ : Niizashiki Branch

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