... building up rapidly a strong network world wide.Our company has a large rang of various assortment of steel products such as: I- ... to provide good quality at reasonable prices.We are proud that all products fall within the official ISO 9001 International ... term partnership! Company NameTianjin Shangyi Metal Structure Trade Co. LtdAddressA1905 of Future Plaza ,No 103,Weidi Road ,Hexi District , Tianjin ...