... stalk, straw, etc), quality wood powder, calcium carbonate, PVC grains etc., through polymerization and extrusion. During the production process ... free.2.100% water-proof, especially suitable for bathrooms and kitchens.3.Good sound-insulation with the ... carton1900sqm for 20"f container. 10. Delivery time:Within 20days upon confirmation of order. waterproof wooden flooring for bathrooms and kitchens ...