... )SGCC,DC51D,DX51D,DX52D,SPCC,SGCD,Q195,Q235Yaoteng trade Co,.Ltd include factory and trade company, our factory produce prepainted steel coil/Color ... Coil/sheetand corrugated steel sheet.Our company is the only export organization of the group company.NAMEGalvanized Steel SheetCERTIFICATEISO9001;2008base materialhot-dip ...