COMPANY MANE NITSUKA RIKEN KK STATE 日本 PROCUREMENT OF PRODUCTS 大型机械及设备 COMPANY MANE NITSUKA RIKEN KK CONTACT GROUP "SAKURAI, NORIMI" PHONE 0081 3 3558 1022 FAX 0081 49 266 5825 ADDRESS "33-4, MAENO-CHO 2-CHOME ITABASHI-KU, TOKYO 1740063" ZIP EMAIL NAG-A@MINIKKA-DENSOK.CO.JP WEBSITE