Xi'an zinc steel shutters, the materials are now available in the market with a relatively long page piece 7.5cm. Frame for the flat square tube 20 * 40. Nylon fittings and zinc steel, aluminum and some engineering elects connections. But because of the high cost of aluminum die casting so few people use. Leaf sheath and blade as much as possible and to outline a color. Xi'an safety net is divided into: hillside Fence (slope protection network municipal guardrail accessories, Active Protection Network, flexible protection Xi'an municipal fence, passive safety net) (road, rail) municipal fence wrought iron fence, garden fence, stadium Protection network, residential protective nets, protective net wire 5 cm standard pitch, a single pull wire 100 kg more than the capacity, the decision prevention, anti-falling objects are its most basic functions. Xi'an municipal municipal guardrail fence _ _ West 安巨海 building materials provided by the West Building Materials Co. 安巨海. West 安巨海 Building Materials Co. (www.xahulan.com) strong, credible, in Xi'an of plastic building materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the West An Juhai building materials into the brilliant and you work for a better future!