For the latest generation of rain drainage system, Our resin rainwater system mainly uses AES resin as raw material , Compared to ordinary PVC material, it has better outdoor weathering capabilities , and exceptional durability even in very cold and fairly hot environment.

the overall structure can bear strong force .Finest raw material and impact-resistance additives imported ensure that the product is tough, and it will avoid depress, yield and deformation with impact from ladder’s pitch and snow pressure.