Contact Now500*500 Plastic Drain BoardDrain Board is molded by PP&HDPE with high strength , the compressive strength is extremely high and doesn’t distort or burst. Product Uses Roof garden drain,draining for roof and wall,paved areas and roadways,sport fields ,drain basement walls ,pond filtration ,bridge abutments ,tunnels and...Read More
Contact Now400*400 Plastic Drain BoardDrain Board is molded by PP&HDPE with high strength , the compressive strength is extremely high and doesn’t distort or burst. Product Uses Roof garden drain,draining for roof and wall,paved areas and roadways,sport fields ,drain basement walls ,pond filtration ,bridge abutments ,tunnels and...Read More
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