... in manufacturing environmental products,including inrerior door,plastic door,PVC foam board and WPC.WPC(Wood-Plastic composite), ... in more and more fileds :outsied,indoor decorative,wallboard,ceiling board,flooring,stair handle.Variety of color:Red, Teak, ... and environmental;3)Environmentally friendy,100% recycled;4)Waterproof, moisture-proof, corrosion protection;5)Anti-acid, anti-ultraviolet,and not ...