Shanghai Rui Ling Construction Engineering Co., Ltd. has experienced and talented creative design team, advanced management, design professional, sophisticated equipment; construction team from years in the steel construction industry, excellent technical staff, with full-time supervision, to ensure construction quality and real service and prices to every project. Company allows you to focus on the lowest investment, get comfortable satisfactory service; excellent quality engineering, novel effects, sincerely for your steel building to create a warm atmosphere. Contact: Dan Manager Tel: 02156691039 Mobile: 18916591752 Fax 021 -55131178 official website: www.shruilinggig.com Headquarters Address: Shanghai Zhongshan North Road, Hongkou District, Shanghai Office Building, No. 1250, Building 2, 1803 (Headquarters) Toll Free 400 -118-1689 canopy, awning using solar panels, also known as PC boards, UV resistant, high strength, good impact resistance performance determines its role. And also has great advantages :: (1) PC board weight: accounts for only half of the glass, saving transportation, unloading, installation and support frame costs. (2) PC board flame: the national standard GB50222-95 confirmed, PC board for the flame level, ie B1 level. PC board itself ignition is 580 ℃, away from the fire extinguishing, does not produce toxic gases when burned, do not contribute to the spread of fire. (3) PC board bendable: according to the design using cold-formed at the site, the installation arched, semi-circular roof and windows. Minimum bend radius is 175 times the thickness used, also be bent. (4) PC board Sound insulation: PC board insulation effect is obvious, than the same thickness of glass and acrylic panels for better sound insulation, under the same conditions in thickness, PC board insulation than glass to enhance 3-4DB . In the international arena is the material of choice for highway noise barriers.