1.Fire prevention & low noise
2.Durable, service life for more than 30 years.
3.Non-slip surface design, no rust.
4.Well sealed: it can be used hermetically, and effectively prevent those poisonous gases leaking out from cesspool.
5.No any jangle: There is neither jangle nor rebound when cars pass through.
6.This cover keeps their excellent properties at high continuously temperatures 150℃.
Because of its unique advantages, each different industry can save time and have enough money to make other environment projects. Example: when we use in oil depot, the general iron manhole cover is not suitable. After long time can be corrosion and eays to rust. Telecom industry: the iron is conductive material, so the manhole cover made by iron is not great. The resin material can sollve this problem. Many construction start using resin cable cover and manhole cover.
If you don't know the resin manhole cover, probablly think this material produced manhole cover have lower quality and cant use in highway place. If you want to know more details, pls follow our website and welcome to inquiry or send message to my by whatsapp or linkedIn.
Zibo Best Energy-saving Materials Co., Ltd. was established in 2004, which is one of the largest manhole cover manufacturer in China, specializing in producing and supplying composite materials(SMC/BMC) 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.