Strong environmental protection: the materials used for the environmentally friendly materials, to avoid contamination of the environment; permeable rate: 18% -28% rate of flooding, make surface water are constant, fast into the ground, effectively replenish groundwater, far discharge rate is higher than the road drainage system. Overall good: the overall placement, wear compression and strong, to solve the general permeable brick loose, anti-pulp and other shortcomings. Scope: sidewalks and bike paths, community surface decoration, landscape road, next to the swimming pool, community fire Road, Golf Course Road tram, outdoor parking lot ...... Website: www.zghongyu.cc