... ,DC51D,DX51D,DX52D,SPCC,SGCD,Q19 Thickness 5mm galvanized steel sheet1)0.18mm-1.5mm 2)600mm-1500mm 3 ... SGCD,Q195,Q235Yaoteng trade Co,.Ltd include factory and trade company, our factory produce prepainted steel coil/Color Steel Coil/Sheet(PPGI), ... galvanized steel coil/sheet(GI),galvalume steel coil/sheet(GL),Cold Rolled Steel Coil/sheetand corrugated steel ...