Source peak of tianjin iron and steel co., LTD. Production and operation: strip steel, color plate, medium plate, galvanized with plastic pipe, fittings is complete, the hot dipped galvanized pipe, hot dipped galvanized square pipe, rectangular pipe, galvanized pipe, galvanized square pipe, threading pipe, strip steel pickling, cold rolled, galvanized,... Can scale to do, direct factory price, have inventory. Welcome to telephone to inquire. Phone: 18722370356 Mr.Hao