Our factory is one of the largest fiber glass manhole cover manufacturer in China since 1999.

We mainly produce FRP/GRP burglarproof artistic manhole cover, rain grating and tree-grating, which suitable for a huge range of applications including Underground Electrical Installations: Draw pits, Traffic lights, Street lighting, Fiber ptic cable ducts; Telecommunications: Connection chambers, Water, Gas, Petrochemical installations, Beautification of Gardens and Landscapes.

Traditional material used for manhole covers in the world is cast iron, ductile iron, steel fibre reinforced concrete, RCC etc.

We have been exported Composite material Manhole Covers(Round and square), Frames & Square Gratings, to USA, Europe, Middle East, Southeast Asia, etc... for many years. 

Our Products Advantages:

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

● 100% waterproof, Weatherproof, Corrosion free material.

● Contain Zero metal, no scrap value, no one will steal it.

● High load capacity, it can be used in all kinds of road according to its load ability.

● Long service life(at least can be used 30 years)

● Can be made in decorative surface designs even with Logo & different granite finishes.

● Good temperature resistance from -40°c to 80°c Centigrade.

● SGS and BS-EN124 Tested approved