This metal roofing is recommended for large span buildings.The roof panel need to be locked by machine or hand,after clip locked,the standing seam roof system could be completely impervious and waterproof. MOQ:500M² / Color&Size
This aluminum roofing sheet is a highly cost-effective roofing material, and with performance of corrosion resistant, waterproof, light weight, high strength and easy install, etc. MOQ:500M² / Color&Size