500x500x40mm P composite side covers specification (cover inside diameter): 500x500x40mm base diameter (with manholes match): 460x460mm Base outside diameter: 570x570mm base height: 20mm + 40mm bearing grade: ≥125KN Product Applications: Suitable for residential quarters, back Street district, just a light vehicle or car driving stalk region and the beginning of the road on both sides of the side stone 0.5 meters lowest priced at a variety of specifications, a variety of composite products: BMC SMC all-composite polymer resin round square gutter covers Cover the water covers the road round grate covers, lawn covers, green covers, rain covers, water wells, manhole cover, manhole covers, trench cover, grass covers, invisible covers, around the tree, the tree board, inspection covers Eaux water company Water supply and drainage sewerage water conservancy rainwater catchment outlet covers sewage water meter box covers close inspection covers natural gas and heating covers Unicom Telecom Mobile Communications Network Power supply strong power weak cable trench cover covers farms pig farms dedicated grate plate fecal leakage, Private bathrooms kitchen drain cover slip pest, residential, factories, roads on both sides of special cover covers green lawns green belt covers green flower pots covers covers covers golf bump type special water grate covers a variety of composite for the tree board girth tree pool cover tree care tree grates grates grates garden variety of price composite single meter box meter box meter box three double meter box meter box covers police street surveillance covers deodorant double basement parking 4S shop car repair beauty professional car wash covers water grate cover three anti-settlement covers five anti-theft anti-settlement put deodorant skid rodent anti-acid alkali corrosion put special covers covers stepping ladder to check the cable tension ring collection tank bracket pallet nailing and other communications galvanized ductile cast iron manhole covers accessories stainless steel materials of various invisible tiling covers, cover a variety of network protection network covers a variety of stainless steel galvanized grating FRP plastic material steel grating trench cover rain gutter grate covers a variety of cable trench cover inorganic composite cable trench cover resin composite cable trench cover, FRP cable trench cover composite cable trench cover railway power station cable trench cover ventilation station cable trench cover cable trench cover mobile telecommunications cable trench cover Southern Power Grid cable trench cover subway cable trench cover cable trench cover plate aqueduct pipelines cable trench cover municipal pipeline cable trench cover substation cable trench cover and cable channel bracket at the same time: according to customer requirements can be dedicated to customer specifications, shaped, large covers, available in covers according to customer requirements on a variety of fonts engraved words, loge, phone, sign, while printing configuration covers a variety of colors. Have stock, can also be customized according to the customer needs to be done - large favorably, Hubei Province and the country can be shipped, our business and the nearby major logistics company formed a strategic partnership, the various regions of the country can be shipped at the same time to ensure the most cheap freight logistics, centralized delivery. Widely used in telecommunications, Mobile, China Unicom, water supply, drainage, fire, sanitation, gas, municipal, roads, gardens, construction of residential quarters of the country's major cities, residential landscaping, grass pots, lawn, basement parking garage, cable TV all areas of the 4S shop, beauty shop car repair car wash, Waterworks Group, real estate projects, road construction, engineering and construction company, decoration, construction units and other projects supporting the product. In the future, we will continue the development of a market economy, for-profit partnership for the prosperity of the market economy and make new contributions. Advantages: ★ Security: 100% all-composite, does not contain any metal. ★ strength: design the most stress, super special skeleton, covered arc, the seat of the pyramid (capacity, enhanced impact pressure several times). Comply with and exceed the People's Republic of China issued by the Committee for Standardization latest GB / T23858-2009 "manhole covers" the national standard. ★ quality of life: good toughness, corrosion resistance, anti-aging, deformation, anti-bounce, a reasonable life of more than 30 years. ★ environmental protection: the car does not skid pressure, no noise, no pollution of urban voice. ★ character design: according to customer requirements, made of red, yellow, blue, green, black and other colors, the surface can be made of text, logos, with art, beautify the city. ★ Convenient construction: roads combined with the whole secret, the road sinking sand paddle raise and lower, so the covers with the road level. The company has passed ISO9001: 2008 international quality system certification, "National High-tech Enterprise" certification and "Hubei Famous Brand" certification. Rigorous scientific management, advanced equipment and excellent production techniques ensure a high standard of product quality. Nagasaka who has been "quality, reputation first" philosophy, with the quality to capture the market, with the credibility to impress customers, solidarity and cooperation, to create "win-win", to create the industry's first brand. New concept of scientific management, advanced enterprise mechanism and modern management model, the company is full of vitality, honest and trustworthy management style also to bring a large number of partners, products to cities and towns across the country, widely used in municipal construction, power communications, water, landscaping, real estate, natural gas and other fields. Nagasaka miles Hubei Industrial specializes in BMC SMC whole composite covers water grate cable trench cover. Cable channel bracket. Meter box. Girth. Grass well. The new all-composite city walls. The new all-composite products such as water gate R & D and production, based on "science and technology to serve the community," the purpose, commitment to "eliminate the city trap" to have any, to "unite for a better home" for the pursuit of business objectives and social responsibility for the "promotion urban civilization "to make a contribution. More high-performance, powerful features covers are developing stage. The new features remote monitoring, satellite positioning, wireless alarms, etc. will bring a future of urban residents in the new environment safe and secure, so stay tuned! 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