1.Load ability: 25Tons 2. pass the ISO 9001 3.long durable time 4.high pressure data 5.round and square are optional

Sinta Co., Ltd Supply many kinds of FRP/ GRP/SMC manhole cover.

As one of the largest and most professional manufacturer and exporter majored in composite products such as FRP/ GRP Manhole Cover, Grating. We insist on provide super quality, good service with a competitive price.

Feature of our FRP/SMC/GRP manhole cover:

1. Strictly manufacture according to ISO9001:2000 and BS-EN124.

2. Contain zero metal, no scrap value(burglarproof). Rebound-proof.

3. Multi-load capacity, wide application. load ability:25ton. 50% higher tensile strength than hot rolled steel and better impact resistance.

4. Environment -friendly: can be made in decorative surface designs with different logo & .color as per its application and customer's requirement

5. Superior durability to Stainless Steel, Aluminum, and Galvanized Gratings, especially in highly corrosive environments. Long service life(min 30 years).

6. Nice appearance .Outstanding dying, rich colors; the cover is not sprayed in surface but painted in whole material so that the color can keep lasted; With clean, smooth surface,  it will be consistent with the lawn or ground, beautiful and functional;

7.Light weight. The weight is 1/3 lighter than cast iron ones so that it is convenient to transport, install, rush repair; construct easily and reduce working intensity;

If you are interested in our product, please feel free to contact with me, we will supply more information for you.