Hot dip galvanized steel coil (GI) SGC340,SGC400,S250GD, S280GD,S320GD, 0. ... .0MM, 600-1600MM 508MM or 610MM 60g-275g/m2 commdityhot dip galvanized steel coil and sheet(GI)Techinical Standard: JIS /ASTM ... you a quotation upon receipt of your detailed requirement. Hot dip galvanized steel coil and sheet