8mm thickness multi wall waterproof polycarbonate U-lock system PC roofing sheets 700mm width Description of polycarbonate U-Lock system sheets: The U-shape self-lock panel has its own special connecting system... Read More
polycarbonate standing-seam locking systems, polycarbonate U-Lock system sheets: quick details of U-LOCK systems polycarbonate sheets: 1) Thickness: 8mm-----40mm 2) Maximum width: 2050mm 3) Length: Any ... Read More
polycarbonate standing-seam locking systems, polycarbonate U-Lock system sheets: Product name Polycarbonate U-lock Sheet Material 100% PC raw material Color Normal Color Transparent/Clear/Opal/Blue/Green/Green... Read More