FRP/GRP, SMC , DMC/BMC Manhole covers, gratings,gully tops and Tress grilles, and etc, Which are made from composite material like glass fiber,resin,quartz sand and so on. Our products are  produced srictly according to EN124,  we can offer A15,B125,C250 and D400 load ability standards. Compare with casting iron products, this kinds of products have the follow advantages

1.Anti-theft, the materials FRP/GRP ,SMC, DMC/BMC are not be used again.

2.Anti-corrosion, the materials FRP/GRP ,SMC, DMC/BMC have high anti-corrosion.

3. Long use-age life (Not less than 30 years).                               

4.Lighter than cast iron manhole cover

5.Well sealled,no noise pollution or rebound

6.High load ability ,strictly manufacture according to ISO9001:2000 EN124

7 Specil relief sculpture on surface with good dicoractive effect.

8 eautify the environment; perfect design and the color can be changed as per environment and customer''s requirment