75-1 Minato, Urayasu-shi, Chiba 279-0024, Japan
Tel. +81-(0)47-318-9111
Fax +81-(0)47-354-5550
GIKEN SEKO CO., LTD. Tokyo Head Office
GIKEN SEKO CO., LTD. Kochi Head Office
3948-1 Nunoshida, Kochi-shi, Kochi 781-5195, Japan
Tel. 088-803-1192 Fax 088-803-1212