Our main product is PPGI,SPCC,SGCC, Aluzinc Steel Coil, stainless steel coils and other steel coils. The advantages of ... components,etc.About our productsOur main product is PPGI,SPCC,SGCC, Aluzinc Steel Coil, stainless steel coils and other steel coils.Should ... for long.Thank you very much. Color Coated Galvanized Steel Coil(PPGI)