Tianjin Jianghailong Steel Co., Ltd. etablished near to one of biggest city and port--Tanjin.Specializng in API SPEC 5L,5TC,5D,ERW,SAW,LSAW Oil pipe, seamless/stainless/galvanized steel pipe and tube,carbon/stainless/galvanized steel plate/sheet and coil. Since our establishment, we have always adhered to the business policy as "Quality for Survival, Product for Development, Credibility for Cooperation and Service for Customer.Under the guidance of this business policy, our company acts as a perennial distributor of seamless steel pipes, stainless steel seamless pipes and alloy pipes...