WPC Decking, Co Extrusion Decking, WPC Cladding manufacturer / supplier in China, offering Ventilated WPC Louver Blades 100X50mm Optimized Airflow Humidity Control Mold Prevention, Modular WPC Louver Cladding 100X50mm Quick-Install System Interlocking Mechanism Low Maintenance, Coastal WPC Louver Solution 100X50mm Saltwater Corrosion Resistance UV Protection Fade-Proof and so on.