1150*1150-60 SMC Watertight Manhole cover set A15 /composite manhole cover /grp manhole cover

1.Against theft

The compound manhole covers have no value of recycling, thus completely solving the problems caused by theft.

2.Longevity

Desirable shock-resistance;anti-bending strength;high abrasion resistance,;high erosion resistance;desirable breakage security;anti-aging properties.

3.Artistic appearance

Rich colours; smooth appearance; the colour of covers can keep lasted.

4. Moderate price and light weight

Compared with cast iron ones, the weight of compound manhole cover is lighter so that it is convenient to install,transport.The price of compound manhole cover is lower than the same specification cast iron ones.