Steel Structure Engineering Co., Ltd. Shanghai Rui Ling professionally produced polycarbonate panels canopy, mainly used in office buildings, department stores, hotels, villas, schools, hospitals, stadiums, recreation centers and public facilities such as polycarbonate panels canopy. Polycarbonate panels canopy has the characteristics: (1), the impact resistance of polycarbonate panels --- canopy impact polycarbonate panels can be up to 3kg/cm, accounting for 1.34cm3, is 200 times that of ordinary glass, than the pressure g force plate 8 times stronger, almost no risk of fracture. (2), polycarbonate panels lighting canopy transparency --- excellent light transmission rate up to 75 ~ 89%, while its transparency can be comparable with the glass. (3), polycarbonate panels canopy surface weathering --- UV dose (UV) with the absorption of ultraviolet light, and converted into visible light, outdoor ensures years without fading. (4), polycarbonate panels canopy flame resistance --- polycarbonate panels themselves do not have spontaneous and self-extinguishing. (5), heat-resistant polycarbonate panels canopy resistance, cold resistance --- at minus 30 ℃ to 130 ℃ of the test range, the change will not cause deformation of quality. Steel Structure Engineering Co., Ltd. Shanghai Rui Ling always put customers' needs first, our faithful hope to bridge to better understand your needs and improve the quality of our service, when you use our carport when the sandwich When there are any questions, please feel free to call the service hotline to us, maintenance engineers will repair the first time, rushed to the scene (the city), and to solve your problem.