... environmental products,including inrerior door,plastic door,PVC foam board and WPC.WPC(Wood-Plastic composite),new product which producted ... ,can replaced wood and plastic and widely used in more and more fileds :outsied,indoor decorative,wallboard,ceiling board,flooring,stair handle. ... 5)Anti-acid, anti-ultraviolet,and not easy to deformation;6)Conveninence :easy to install and clean;7)Able to use 10 ...