wpc fencing CE SGS ISO9001 ISO14001 Anti-UV,Waterproof, Resistant to moisture,rot and termites 100% ... Material30%HDPE+60%natural fiber(wood powder,bamboo powder,etc)10%additives(Anti-UV agent, Anti-oxidant,stabilizers ,colorants,and etc.)Surface ... splitting5. Water-proof, moldy-proof, prevents rotting and moisture, anti-acid, alkali and pest resistance6. Environmental friendly, fully recyclable ...