... TO 0.8MMSteel Grade: CGCCGRADE: DX51DZINC COATING: 60G TO 180GCOIL WEIGHT: 3-8 TONSUSAGE: ROOFING AND DOORS.PAINT: 25+/-5 7 ... . Others writing panel, garbage can, billboard, timekeeper, typewriter, instrument panel,weight sensor, photograph equipment FIRST MILL/FIRST QUALITY AND GRADE: Prepainted steel coil