Standard:AISI, ASTM, BS, DIN, GB, JIS Grade:galvanized steel, galvalume steel, T DX51D+Z, SGCC Model Number:all models of steel plate Type:steel coil/plate Technique:Cold Rolled Surface Treatment:color coated Application:roofing tile, building, steel structure Special Use:High-strength Steel Plate Width:400mm-1250mm Length:as required Zinc spangle:Mini spangle, regular spangle, large spangle Color:RAL Color