1.Nice appearance-- the color is in the material of sealed manhole cover, not only coated on the surface

2.Free design---such as logo, color, pattern and dimension can be designed by customer

3.Light weight---composite manhole cover is only about half of cast iron manhole cover

4.High strength---the strength of composite manhole cover is ten times as rigid PVC

5.Against theft-- composite manhole cover has no value of recycling, thus completely solve the problem caused by theft.

6.Long service life---composite manhole cover can be used for about 30 years

7.Well sealed---it can be used hermetically, and effectively prevent poisonous gases leaking out. No noise pollution or rebound.

With more than 20 years manufacturing experience, our company is expert in producing manhole covers.

The products is very famous in China mainland and very popular in manhole cover market.

We trust our products will satisfied you with our good quality and competitive price.

Different usage of our products

We provide OEM, ODM and after sale service. Your success is our business!  

manhole cover plastic green