This environmental protection material Drainage Plate won't damage to underground water sources, ecological environment, human health and the environment. HDPE waterproof and drainage board is a kind of high durability waterproof and Plastic Dra... More

Waterproof and Plastic Drainage Plates production line is our newest product. This Roofs Drainage Plates environmental protection material won't damage to underground water sources, ecological environment, human health and the environment.&... More