TianjinTanggu Jinbin Valve Co., Ltd. Manzil № 303 XUASHAN YO'LI TANGGU RIVOJLANISH TUMANI TIANJIN, Xitoy E-mail suzhang@tjtht.com Telefon 86-22-25219206 Soat Dushanba-Juma: 9:00 dan 18:00 gacha Shanba, yakshanba: yopiq