... .We export 15,0000MT per year. Tangshan Grand Faith steel Co.,Ltd. is a large scale enterprise focusing on the production, investment and R ... of structural steels per year.We are ISO9001:2000 AUTHENTICATED ENTERPRISE.We have the full spectrum of product sizes for JIS ... per year, more than 300 sizes of products.Tangshan Grand Faith steel Co.,Ltd.Main Pro : JIS/EN/ASTM standard structural steelsPhone : ...