Head office
Location
2-12-2 Chigasaki-minami, Tsuzuki-ku, Yokohama-city, Kanagawa-pref. 244-0037 Japan
Tel : (+81)45-948-0211 / Fax : (+81)45-948-0221
Hiyoshi operation
Location
4-11-1 Minamikase, Sawai-ku, Kawasaki-city, Kanawaga-pref. 212-0055 Japan
Tel : (+81)44-223-7950 / Fax : (+81)44-223-7960
Osaka office
Locaton
4F Esaka-sekishu bldg. 15-11, Toyotsu-cho, Suita-city, Osaka Pref. 564-0051 Japan
Tel: (+81)6-6387-1039
Nagoya office
Location
3F NK marunouchi bldg. 2-17-13 Marunouchi, Naka-ku, Nagoya-city, Aichi-pref. 460-0002 Japan
Tel : (+81)52-203-0658
KEISOKU GIKEN SHANGHAI CO., LTD
Location
R.707 No.2388 Hutai Road, Baoshan, Shanghai, China Postcode 200436
Tel : (+86)21-61735717