1.polycarbonate embossed sheet 2.Light transmisson, 3.uv-protection, weather ability, 4.fire-retardancy, impactresistance polycarbonate embossed sheetpolycarbonate embossed ... worked until the architectural decoration, banks, jeweiry, exhibition of valuables protection, signs, advertisements, telephone, waittin(machine) pavilion etc. "China sun" brand polycarbonate ...