... .Width: 500-1850mm5. Length:Under 6000mm6. Weight: 2-3 tons per pallet7. ID Core Material: paper,aluminium,steel,plastic 1) Chemical ... 4) Surface:No crack, selvedge, canker, hole PRODUCT DESCRIPTION Aluminum Roof Sheet Alloy 1050,1060,1070,1100,1145,1235 O,H12,H22 ... many different clients. We ensure that, with good quality, low price, and high efficiency, we will serve more and more clients ...