Hot Sale galvanized steel coil DX52D,DX53D Zinc/AZ 30—275g/m2 Color Customer samples or RAL color cards Standard:AISI, ASTM, BS, DIN, GB, JISPlace of Origin:Shandong, ChinaModel Number:0.12-2.0mm*600-1500mmType:Steel CoilTechnique:Cold RolledSurface Treat