... in chemical industry, food, medicine, paper, oil and atomic energy industries, as well as building, kitchenware, tableware, vehicles, household ... contact us for more information.Tianjin Shangyi Metal Structure Co. Ltd is a leading export company base in Tianjin, which ... long-term partnership! Company NameTianjin Shangyi Metal Structure Trade Co. LtdAddressA1905 of Future Plaza ,No 103,Weidi Road , ...