This type of manhole cover is very creative, and it can be described as "not only practical but also beautiful". It gives people a beautiful visual enjoyment and gives the manhole cover a certain cultural connotation. At the same time, this kind of manhole cover has the functions of anti-theft, anti-skid, anti-settling, anti-noise, anti-bouncing, anti-falling, etc., not only can effectively solve the drainage safety problem but also To a certain extent, ensure the safety of road traffic in the area. Read More