... Huafeng Steel Sheet Co.,Ltd.ProductCorrugated roofing sheet/metal roof/roofing tilesStandardASTM/JIS/GBGradeSGCC,SGCH,CGCC,CGCHThickness0.17mm-0. ... We supply prepainted galvanized steel coils/sheets,hot dipped galvanized steel coils/sheets and corrugated roofing sheets with high quality and competitive ... regards,Kevin Zhangsales managerskype:Kevin zhang81 Shandong Corrugated Roofing Sheets