TianjinTanggu Jinbin Valve Co., Ltd. Adress No.303 HUASHAN ROAD OF TANGGU DEVELOPMENT DISTRICT TIANJIN, CHINA E-Mail suzhang@tjtht.com Telefon 86-22-25219206 Stonnen Méindes-freides: 9.00 ze 18.00 Samschdeg, Sonndeg: zou