Shanghai XiaoJin Industrial Co., ltd is a professional manufacturer of high quality hot dip galvanized (GI), hot dip galvalume (GL), color coated sheet (PPGI PPGL). We own the most advance UEC process technology for high quality aluminum & zinc plating steel roll and galvanized steel roll with capacity 350,000 ton/year. Advanced automatic color coating process 2/1 2/2 to ensure continuous producing when changing color, and achieve low loss rate, improve product added value for our customer with capacity 400,000 ton/year.