Product Information Product: hollow polycarbonate sheet Place of origin:baoding,China Colour : Clear , Opal , Green , Blue , Bronze , Lake-blue, etc Thickness: 2.8-12mm Standard width: 2100mm Length:not limited Polycarbonate Panel Advantage: 1) Makrolon PC resin from Bayer in Germany. 2) UV-PC co extrusion lines . 3) ISO 9001: 2008 proved. 4) UV co-extrusion for long life-span. 5) Light transmission rate up from 25%-89%. 6) Customized colors and dimensions available upon request.