Anping Wire Mesh Product Co., Ltd. is a large professional production of highway sound barrier manufacturers, large companies have professional product design team, production team and installation team Shuo sound barrier product best price, all employees ready for your design, production, installation and sound barrier, because we are professionals, so you can protect your sound barrier projects, allowing you to work in the shortest period of sound barrier plant, can be used for the best quality sound barrier, expertise in our product master sound Master Road Barrier Barrier products main features: 1, noise reduction coefficient: When 75MM cavity NRC≥0.70; 2, sound insulation: ≥30dB (A); 3, artificial accelerated weathering (250h): No chalking; 4, Salt spray corrosion resistance: Acid 1000h, appearance rating 10, no pitting, blistering, peeling and other corrosion; 5, tensile load: ≥1305N; 6, fire rating: A grade or 7, weather Durability: water resistance, heat resistance, UV resistance, not because of rain caused by temperature changes reduce abnormal performance or quality. Road sound barrier made of aluminum plate, galvanized sheet, aluminum, H galvanized steel column surface spray anti-corrosion life of more than 15 years. Sound barrier factory | sound barrier | Commodities large mesh products offered by Anping Wire Mesh Products Co. Shuo. Anping Wire Mesh Products Co. products Shuo (www.psspz.com) (www.psspz.com) strong, credible, Hebei Hengshui safety net industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve product innovation ideas will lead into the large screen and you work brilliant, for a better future!