Zibo Best Energy-saving Materials Co., Ltd. was established in 2004, specializing in producing and supplying composite materials(SMC/BMC) manhole cover, drain grating ,tree-grating, gully grating. Strictly in accordance with BS EN124 and have obtained various kinds of certificates. Till now, our competitive products not only have good market in domestic, but also owned a large overseas market with a high reputation.
Before installing the composite telecom inspection cover:
1. Cable trench is formed.
2, the cables and fire prevention devices in the cable trench are installed.
3. Anti-corrosion measures and dirt cleaning of the cable support are completed.
4. The stones on the outside of the cable trench are laid. Cable trench cover test report Cable trench jacking According to customer requirements, the cable trench jack developed by our company is convenient and quick to construct and has good results.
Features of Composite Inspection Cover:
1.Environmental protection
With raw material non-toxicity, it will not influence to user.
2.Competitive price
The price of composite SMC manhole cover with hinges is lower than stipulated standard cast iron ones.
3.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.
4.Nice appearance
Beautiful appearance and rich colors; the cover is not sprayed in surface but painted in whole material so that the color can keep lasted.
5.Anti-theft
Non-recycle material, anti-theft naturally; the lock attachment can prevent tunnel products from losing, therefore city blackhole can be stopped totally.
6.Low noise
Harsh noise and rebounding free when car roll.
1.Environmental protection
With raw material non-toxicity, it will not influence to user.
2.Competitive price
The price of composite SMC manhole cover with hinges is lower than stipulated standard cast iron ones.
3.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.
4.Nice appearance
Beautiful appearance and rich colors; the cover is not sprayed in surface but painted in whole material so that the color can keep lasted.
5.Anti-theft
Non-recycle material, anti-theft naturally; the lock attachment can prevent tunnel products from losing, therefore city blackhole can be stopped totally.
6.Low noise
Harsh noise and rebounding free when car roll.