... ,11TechniqueCold rolled, hot-dipped galvanizing, color coated , galvanized12PaintingTop and Bottom: 20 mic + 5 micBack: 6 mic---8 mic13CharacteristicsExcellent ... metal decorating, tinplating, tubbing, building material fields and all other field outdoor decoration.15Steel gradeSGCC or DX51D ... forming.Our main products are color steel plate and corrugated steel sheets, color steel sandwich panels ( ...