... , green, bronze,etc.5) One side or two sides UV protection coated, one side anti-frog6) Production line: 15 lines ... 202100*60003.30 3500 Technical support: CharacteristicsUnitData of PC two-layer hollow sheetLight transmission%40 ~ 89Impact strengthJ/m2. ... PC) solid panels, PC lock plates, U-shaped sun panels, sunshine panels, greenhouse panels, advertising light box panels, PC day lighting panels, PC ...