... ) Material: 50% wood fiber, 35%~40%HDPE, 10%~15% additives 2) Application: landscaping,garden 3) Waterproof 4) CE COOWIN wpc ... etc.Material50% wood fiber, 35%~40%Grade A HDPE, 10%~15% additivesSurface treating methodBrushing, grooved, sanding, embossing etcApplications Garden ... specializing in WPC( Wood plastic composite) products for almost 10 years, have a mature formula, complete and strict quality ...