Composite round manhole cover is non-toxic environmental-friendly products. The reasonable structural design solves the noise problem caused by the impact between the cover and the frame. MR107C suitable for gullytops installed in the area of curbside channels of roads.

Heavy duty manhole covers have a longer service life than iron products, and their unit weight is lighter than iron products under the same size and load. Good corrosion resistance, good insulation, and never rust.

Two vented holes will allow free air release from inner manhole chamber also has the drain function and easy to lift the cover.
The locating pins fasten the cover with frame to avoid the displacement.
The two stainless screws fasten the cover with frame.
Customer Logo, Inscriptions and cover customized design service is supported.

MR106C1