wood and plastic composite board(wpc): 1.CE ISO9001 ISO14001 SGS 2.100% ... garden, summer house, villa, pool surrounds, exterior floor, seaside walk board, customs pallet, gate&Playground, boardwalk, Pool&SPA surrounds, balcony, ... shape design4. Resistant to cracking and splitting5. Water-proof, moldy-proof, prevents rotting and moisture, anti-acid, alkali and pest resistance6. Environmental friendly, ...