In the present life, trench cover steel grating penetration is very high, has gradually replaced the traditional cement, cast iron covers board, because it displacement of large, durable, corrosion-resistant, anti-oxidation, ventilation, cooling, explosion-proof lights Features . Urban drainage problem is that each governing administration are very important issues are vigorously popularize steel grating trench cover for use, a lot of places to spend the trench cover, such as people's aisles, parking lots and other places, will construction of ditches, paving the way for the use of trench cover construction projects trench cover, not only beautify the environment and can be an effective drainage. Traditional covers facilities are prone to problems, because the load can not achieve the best results, as well as in life can not meet the needs of the public. Trench cover exists, it is to meet the needs of the city. Use trench cover the covers, and the channel plate kitchen drain trench cover, can reduce the risk of the safety issues arise, so that the city can have enough space for the public to provide a safe environment. Hebei Airlines Gold Mesh Products Co., Ltd. is well-known manufacturer of steel grating, my company's main products are: trench cover, tree pool cover, plug steel grating and other steel grating (grid) products, and steel mesh, Fence products. We can also according to the user's needs, the production of large weight bearing steel grating, steel grating and other special products. For customer requirements trench cover different work environment, capacity, span, shape and color as well as construction costs, provide the appropriate design and cost control. Welcome to order. Procurement Notice steel grating trench cover: the trench cover may also be called trench cover, floor grid gate, to the grid plate, drain cover, gutter cover, made of low carbon steel Q235, by steel grating made of. Trench cover production is in accordance with quality standard steel grating YB / T4001-2007 and hot-rolled flat steel GB704-88 common standard, hot-dip galvanizing is performed GB13912-92 standards, whether flat center-to-center spacing is agreed value, usually is 30mm, 40mm, 50mm width of one meter at the same time, it should be 34 flat. Buyers in the procurement of steel grating trench cover and flat iron to note the number and thickness of the flat iron. Air Products Co., Ltd. Hebei gold mesh scientific research, production, sales and service for one, has been pushing steel grating production and R & D, advanced equipment and supply trench cover, strong technical force, with mature technology and a wealth of steel grid plate production and installation experience. The introduction of advanced professional CAD layout design system that uses the internationalization of production management, products and services in line with ISO9001 international certification standards, best-selling domestic market, praised by users, excellent after-sales service system, superior quality, the most competitive price and the fastest delivery, new and old customers willing to establish good trade relations, mutual benefit, sincere cooperation for a better future! Power trench cover trench cover _ _ Tianjin Airlines gold trench cover 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!