SMC composite grass manhole cover Manufacturer in China

we are one of the largest and the most professional manufacturer of manhole cover in China,specializing in producing and supplying composite materials (SMC/BMC) manhole cover, rain-grating, tree-grating, grass box and so on.

plant/lawn manhole cover is aslo made of SMC Sheet. It is one of our Products.It can be used for Garden,green belt,Park,community,ETC. The lifetime can be more than 30 years.

we have circular and Square series:

Round grass manhole cover

square lawn manhole cover

Its main components are fiberglass and unsaturated Resin,It is strong enough to load high weight.

Product Benefits:

1.No inherent scrap value thus reducing risk of theft

2.Moderate weight and easy installation

3.Can be used in -30℃ to 70 ℃degrees environment

4.30 years of service life

5.Tested by national security agencies. Compressive, bending and impact resistant. Heat, cold, acid, etc.

6.Corrosion resistance, meet the needs of environmental protection, and reduce the exploitation of mining resources; beautify the city, classify the coloring, and enhance the taste of the city.

high strength lawn manhole cover

SMC plant cover

How to Produce SMC Lawn manhole cover by hydraulic machine?

It is a kind of SMC  well Cover,Formed by high temperature and high pressure molding technology.

How to produce SMC lawn cover