COMPANY MANE SEKISHIN DENKI KK STATE 日本 PROCUREMENT OF PRODUCTS 大型机械及设备 COMPANY MANE SEKISHIN DENKI KK CONTACT GROUP "HIGASHINO, MINORU" PHONE 0081 3 5722 1630 FAX 0081 3 5722 1631 ADDRESS "14-15-601, HIMONYA 1-CHOME MEGURO-KU, TOKYO 1520003" ZIP EMAIL WEBSITE