... powder, cotton stalk, rice chaff and other natural fibers. 2. Plastic-wood compounded finished product is a new type of ideal ... environment-friendly material, which is made from PVC resin, polyolefin plastic and cellulose(straw, cotton stalk, wooden power, rice chaff, etc ... widely used in making rail, passages, stairs, outdoor desk and chair, flower frame, pools etc. in addition, it can be used ...