SMC material manhole cover
1. Screw lock: manhole lid and frame can stable well.
2. Stainless stell handle can avoid the water into the well.
3. Frame have gap to add the rubber gasket. Reduce the noise when car roll over the manhole cover.
Zibo Best Energy-saving Materials Co., Ltd. was established in 2004, which is one of the largest composite manhole cover manufacturer in China, specializing in producing and supplying SMC manhole cover, rain-grating ,tree-grating, flower pot, fence and so on. Our products are strictly produced according to the BS EN124 and have obtained various kinds of certificates. Till now, our competitive products not only have good market in domestic, but also owned a large overseas market with a high reputation.
Features of SMC manhole cover: