We have SMC/BMC manhole cover, trench cover, water grate and cable cover. Produce good quality manhole cover is our company responsibility. Composite materials have become an indispensable part of the current stage, especially in the hardware industry, including good covers, trench cover, power cover, tree protection, and other products that are inseparable from composite materials.
Its unique feature is that the material itself has no secondary use-value, which can greatly reduce the harm caused by theft of the product.
Our company produces the product-polymer mould manhole cover, divided into BMC and SMC two series, more than 200 sizes,It is made of polyester resin plus a variety of other materials, they are finished under High temperature ,This product has the advantages of high strength, high hardness, light weight, anti-corrosion, anti-aging, beautiful and anti-theft.
The application area of the composite trench cover is very extensive. To make a more perfect product, it is to make full use of the favorable conditions of the large environment and its own characteristics. It adopts a polymer composite material and is molded by high temperature.
Strong anti-theft performance: Resin composite material manhole cover is made of unsaturated resin, glass fiber and other materials and reinforced skeleton composited by special production process. After high temperature grinding and pressing, the material has no use value, and it is very difficult to remove the steel bar (Beyond the value of steel), so it has the function of active anti-theft.