... , More durable 3, Environmental protection wpc, wpc decking,wood-plastic composite flooring1. Product: Decking2. Style: Hollow, solid(with ... treatment: Sanded,grain etc.2. Material: 60%Wood powder, 40% plastic(HDPE) and additives3. Size: 133mm*23mm/135*25mm/150* ... oxidation agent,coupling agent,reinforcing agent,lubricants...etc.)Wood plastic composite material is the newest innovation in stylish ...