What kind of trench cover Features gold mesh Hebei Airlines Co., Ltd. is a professional steel is a new product development, manufacturing, domestic and international trade in one of the production and operation of enterprises. Quality has reached China YB4001-1991, YB / T4001-1998 standard, also in accordance with the United Kingdom and the United States BS4592-1-1995 ANSI / NAAMM (MBG531-88) and other standards. Trench cover is a steel grating and steel grating with flat cross arranged in a certain distance and crossbar and into the middle of a welded steel products with a square lattice. It has the following features: 1. beautiful appearance, simple lines, silver exterior, modern ideas, bright and generous. 2. galvanized surface, has a strong anti-rust and strong, 30-year free maintenance and replacement. 3. good drainage, mesh large leakage area of ??83.3%, more than double cast iron. The cost savings, material saving, large span, heavy load, low prices than cast iron; and save iron Gein stolen or crushed and replacement costs. 5. The use of high-strength steel, the steel grating with high strength: the strength and toughness is much higher than cast iron, can be used for docks, airports and other large span and heavy load conditions. 6. Product varieties: meet different environment, load, span and shape galvanized steel grating trench cover the required specifications, customers can provide the size and shape. 7. domestic advanced anti-cover design: FRP grating made from drain cover and frame with glass fiber connection, security, safety, easy to open. Hebei Airlines gold trench cover selling domestic market, praised by users, we have a good after-sales service system, superior quality trench cover, the most competitive price and the fastest delivery, to new and old customers to establish good trade relations, mutual benefit, sincere cooperation for a better future! Hang gold galvanized trench cover using pressure welding steel grating design and manufacturing, technology is mature, first-class quality, our company specializes in the production of steel grating, we have 12 years of production experience steel grating, our products have been distribution throughout the country. Hebei Airlines magic trench cover grille has been widely used in various fields schools, stadiums tube municipal roads, garden facilities, residential quarters and so on. Hebei Airlines gold trench cover appearance, simple lines, silver exterior, modern ideas; leakage area of ??83.3%, more than double cast iron; strength and toughness is much higher than cast iron, can be used for docks, airports and other large span and heavy load trench cover rustproof galvanized strong, 30-year free maintenance and replacement;; environmental trench cover with a lid and frame hinge joint resin composite fiberglass trench cover, security, safety stainless steel mesh trench cover, open convenience; large span, heavy load, low prices than cast iron, saving investment; to meet different environment, load, span and shape required, trench cover can be customized to provide the size and shape of manufacture. "The quality of survival, reputation and development" is our company has been adhering to the business philosophy, Hebei Airlines gold for your dedicated service. Resin composite fiberglass trench cover | trench cover | Air gold mesh provided by Hebei Airlines Golden Screen Products Limited. Gold mesh Hebei Airlines Co. (www.hbhangjin.com) strong, credible, Hebei Hengshui wire mesh industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Air gold mesh and you hand into the brilliant, for a better future!