Crc, gi, gl and ppgi with more than 1.5 million tons annual capacity for total four production lines. cold rolled steel coil (crc): 0.4 1.5mm*700 1250mm galvanized steel coils (gi) : 0.12 6.0mm*700 1250mm, zinc coating: z25 z275 galvalume steel coil (gl) : 0.12 3.0mm*700 1250mm, aluzinc coating: az18 z275 pre painted steel coils (ppgi/ppgl) : 0.12 3.0mm*700 1250mm we also specialized in supplying hr sheet&plate, aluminum coils/foils, prepainted aluminum coils, zam(zinc alu mag), stone coated steel roof, corrugated sheet with very competitive price. we own our sliting factory for cutting strips and plates too.