Share a real event:
The incident occurred in a community in Zibo, Shandong. According to the person involved, Mr. Li, at 8pm on January 3, he stepped on the manhole cover when he walked near his car. The manhole cover suddenly turned over, his left leg sank in, and he sat down on the ground. "Later, I felt that my waist was uncomfortable. I went to the hospital for an examination. Fortunately, the bones were fine." Mr. Li hoped that the manhole cover problem in the community could be dealt with in time.
(The above incident is reproduced from the Luzhong Morning Post WeChat official account, if there is any infringement, please contact to delete)
The manhole cover is not good, and the safety hazard is indispensable. This situation has occurred many times. In response to this situation, Zibo Best made a manhole cover of this design in the early stage to prevent such dangers: using non-through holes. Cover hole: Increased airtightness to prevent children from throwing fireworks and firecrackers inside to cause danger.
is equipped with a locking device (stainless steel anti-theft nut): it can effectively prevent the manhole cover from loosening when passing a car, and "running, jumping, ringing" and other problems; when pedestrians pass by, the phenomenon of flipping the cover will not occur to ensure the safety of pedestrians.
Add sealing tape: it not only guarantees the tightness of the manhole cover and the base, but also eliminates the noise when the vehicle runs over, and prevents rainwater leakage.
Style customization: Best products can customize the pattern and nameplate of the manhole cover according to customer requirements.
Safety and anti-vandalism: The composite manhole cover is naturally anti-theft and the special anti-theft nut is installed to prevent damage.
Anti-slip pattern: The surface of the manhole cover adopts a raised pattern, which has a good anti-slip effect.