Features:
1. Guard Against Theft: due to the material can not be recycle, so it is anti-theft.
2. Lifetime: our products with great effective load, high –strength, good toughness, impact resistance, non-conductive, corrosion resistance and it be able to bear +80 to -40.
3. Without Displacement and Noise Pollution: in order to overcome existing manhole covers potential danger to traveling vehicle that result from manhole cover s displacement and bounce the with wheel movement when it is rolled by vehicle as well as collision noise between manhole cover and foundation, FRP manhole cover is equipped with displacement prevention and shock absorbing device at joint part of manhole cover and foundation, which thoroughly eliminates the potential traveling vehicle danger and noise pollution.
4. Easy to color: it will be design according to clients requests.
Application: green belt, underground electrical installations, telecommunications installations, water installations, gas installations, petrochemical installations and so on.
My e-mail: tongyongkelly at yahoo dot com dot cn