Kyosei Co., Ltd.

Our company was founded in 1963 as a manufacturer of precision components, mainly electronics-related components, manufactured from various metal foil materials (of thickness 0.004–3.0 mm) using photoetching processes.
Currently, Kyosei services a broad range of needs, including electronics, optical devices, automotive, office automation equipment, mobile phone, communication equipment, and more.

Head office

Company name Kyosei Co., Ltd.
Location/Contact Chiyoda Building 2-37 Ichigaya Tamachi, Shinjuku-ku, Tokyo Japan 162-0843
TEL +081 (03) 3260-5326
FAX +081 (03) 5261-7085
Map
Access * 5–6 minutes on foot from JR Ichigaya Station.
* 3–4 minutes on foot from subway Ichigaya Station (get off closer to Iidabashi).
Date established May 23, 1951
Capital 10 million yen
Representative President & CEO: Shinichiro Koga
Employees 78 people at Kyosei Japan (as of September 2016)
Certification ISO 9001/14001 certification acquired

Kawagoe Factory

Location/Contact 2135 Nakayama, Kawajima-machi, Hiki-gun, Saitama Japan 350-0165
TEL +081 (049) 297-0098
FAX +081 (049) 299-1002
Map
Access * If visiting by train and bus, get off the train at Kawagoe Station (Tobu Tojo line), and wait at East Gate Bus Terminal 2 to catch a bus bound either for Higashi-Matsuyama Station or Yawata Danchi. Get off the bus at Kawajima Post Office and walk for 3 minutes.
* If visiting by car, from the metropolitan Kawajima Interchange take the turnoff toward Higashi-Matsuyama. Turn left at the traffic signal straight ahead, then left at the T-junction, then turn right into the road diagonally across from Yamada Udon.
* If visiting by taxi, please use the service from Wakaba Station on the Tobu Tojo line.

Kyosei Factory Thailand

Kyosei Factory (Thailand) Company Limited Kyosei Factory Thailand Company Limited
Location/Contact Sanub-Tub, A. Wangnoi. Ayuttaya 13170 Thailand.
TEL 010-66-36-200-240~248
FAX 010-66-36-200-249
Date established October 4, 2002
Paid-in capital 82,460,000 baht
Representative President & CEO: Shinichiro Koga
Employees 860 people at Kyosei Factory Thailand (as of September 2016)
Certification ISO 9001/14001 certification acquired
Kyosei Factory Thailand website http://www.kyoseithai.com/jp/
UNITED PRECISION TECHNOLOGIES コーケン化学株式会社 Kyosei Factory Thailand
Exhibition