Hot Dip Galvanized Coil Hot dip galvanized coil have a very strong corrosion resistance and long ... TonsSpangle Stateregular spangle, small spangle, big spangle, non-spangleSurface TreatmentChromate, Oil, Lacquer Seal, Phosphating, etc Application:Hot dip galvanized coil products are ... I-Beam, Channel, Angle, H-Beam, C-Beam, Galvanized Steel Coil, Hot Rolled Steel Plate, Cold Rolled Steel Plate, Mild ...