... hot dipped galvanized steel sheet in coils.According to JIS G3312/94, ASTM A755M, EN10169, DX51D,ASTM A653 ... big spangle.Color: RAL.(Special color can be negotiated as per the customer's requirements.)Coil ID:508~ ... prepainted steel coil General use for roof, for corrugated roofing making, the outside of buildings, structures, tile row plates, deep drawing. Prepainted Galvanized Steel Coils/PPGI ...