COMPANY MANE OKAMOTO DENKI KK STATE 日本 PROCUREMENT OF PRODUCTS 大型机械及设备 COMPANY MANE OKAMOTO DENKI KK CONTACT GROUP OKAMOTO TOSHIO PHONE 0081 82 277 0022 FAX 0081 82 2770309 ADDRESS "3-19, SHOKO CENTER 5-CHOME, NISHI-KU HIROSHIMA-SHI, HIROSHIMA 7330833" ZIP EMAIL WEBSITE