Nagasaka complex supply 400x500x30MM light rain grate no seat specifications (cover inside diameter): 400x500x30 (mm) bearing grade: ≥50KN Use: apply to the sidewalk, non-motorized vehicles, car parking and underground parking. Nagasaka Hubei Industrial Co., Ltd. is a research, production and sales as one of the national high-tech enterprises. The company introduced the most advanced continuous fiber technology, and after several years of trial and error adjustment formula, the company specializes main products --BMC, SMC polymer composite materials inspection covers (security covers, composite covers, waterproof covers, manhole covers, sewer covers, rain covers, water wells, municipal wells, side covers, covers Telecom, China Unicom covers, mobile covers, CRC covers, waterproof covers electricity, gas wells, rain grate, cable bracket, cable trench cover, boxes, manholes, City wall and fence, wall decoration wall panel using a variety of inorganic chemical materials, etc., combined with a special non-metal frame, made of high temperature and pressure, is a new type of environmentally friendly inspection covers, a number of national patents, the performance targets were met and exceeded the national standard GB National Standardization Management Committee issued / T23858-2009 "manhole covers", is the user's preferred assured Product Advantages:. ★ theft: 100% all-composite, without any metal ★ strength : Design the most stress, super special skeleton, covered arc, the seat of the pyramid (capacity, enhanced impact pressure several times) in line with the latest GB and over People's Republic of China Standardization Committee issued / T23858-2009 "inspection covers "the quality of life of national standards ★: toughness, corrosion resistance, anti-aging, deformation, anti-bounce, a reasonable service life of 30 years ★ green: car pressure does not slip, 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: the whole secret combination with the road, the road to sink, with mortar 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 technology to ensure high standards 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" build the brand in the industry. novel scientific management ideas, 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 throughout the country each Xinhuanet City, widely used in various fields of municipal construction, power communications, water, landscaping, real estate, natural gas, etc. 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 . Now Nagasaka Industrial Co., Ltd. Recruitment dealers across the country, regional distributor, welcome customers to contact us. Hubei lowest price composite side rain grate, Hunan best quality composite side rain grate, Jiangxi maximum load-bearing composite side rain grate, Henan factory wholesale composite side rain grate, Anhui can go car safety composite square rain grate, Sichuan ultra-cheap wholesale composite side rain grate, Shaanxi best quality composite power side rain grate, Hebei can go Car security complex square rain grate, Chongqing inorganic composite stormwater grates, Guangdong FRP rain grate, Guangxi specifications up to municipal roads rain grate, grate rain check Fujian, Xinjiang landscaping rain grate, Gansu Electric Power check rain grate Shandong largest manufacturers specifications stormwater grates, Shanxi best quality lowest price grates rainwater, stormwater grates Qinghai composite side, Zhejiang complex examination rain grate, Guizhou composite moving grate rain, rain grate multiple gas Liaoning, Hainan Composite CRC rain grate.