Zibo Best Energy-saving Materials Co., Ltd. was established in 2004, which is one of the largest composite sewer 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.
Fire-retardant, anti-static and anti-leakage functions.
1. No recovery value and anti-theft: the plastic manhole cover use the no recycle value material and will solve the stolen problem thoroughly.
2. High load capacity: plastic manhole covers have a high load capacity exceeds the ductile iron strictly conforms to BS EN124 Standard.
3. Light weighted: manhole covers of composite material is 30% lighter than covers of iron, which allows easy transportation and maintenance.
4.Free-design: It can be designed according to users' demands, including size, color, pattern, specification.
5.Logo application available
