... Co. Ltd is a leading export company base in Tianjin, which specialized in steel.Our capacity ... Steel Coil, Hot Rolled Steel Plate, Cold Rolled Steel Plate, Mild Steel Plate, Structure Steel, difference kind of pipes, Galvanized Steel Pipe, Seamless Steel Pipe, Square/Rectangular Steel Tube ... Metal Structure Trade Co. LtdAddressA1905 of Future Plaza ,No 103,Weidi Road ,Hexi District , Tianjin , ...