... .Factory area:30,000m2 3.Workers: more then 100 Sell Polycarbonate Sheet Specifications:1) Thickness: 4mm, 6mm, 8mm ... 12mm, 14mm, 16mm, 25mm2) Width: 2,100mm3) Length: 5,800mm4) Weight (kg/sqm): 0.9, 1.2, 1. ... 4, 1.7, 2.1, 2.5, 2.8, 4.37 5) Colors: clear, lake blue, green, blue, ... . Telephone boths, advertising boards, light boxes and exhibition.5. Instruments and meters, and military industry.6. High ...