... -spangleSurface TreatmentChromate, Oil, Lacquer Seal, Phosphating, etc Application:Hot dip galvanized steel coil products are mainly used in construction, light industry, auto ... C-Beam, Galvanized 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, Light/ ...