1. Anti-theft

Our manhole cover is non-metallic, non-conductive and non-sparking. It has no value of recycling, thus completely solving the problems caused by theft.

2. Standard

Our productions process adopts all machinery production line with 315 tons pressing machine, forming at one time in 150ºC high temperature,strong productivity,stable quality. All machinery operation reduces human factors to ensure the products consistency.
3. Nice appearance

Our products' surface is smooth, orderliness, and in uniform size, fusing the pictures and color extremely harmonious to reath the artist effect.The overall visual sense is so good and in line with the current high standard requirements of building.
4. Compressive & duribility
The product has high compactness, adopting the reinforcing ribs to enhance structure, make our products' bearing capacity better and stronger. The products' material features determines that the indictions of antifreeze,anti-aging,aiid and alkali resistant,etc are outstanding. The using effect is good.

Applications:
Applied in the city road for motor vehicle driving and parking, high way and park lot.