. WPC products is the new environmental protection material made of plastic and natural plant fibre such as wood powder,bamboo flour, rice hull, straw. After the processing of extrusion, injection,mould pressing, they can be made into various types. Avoiding the natural wood’s defect of water absorption, mildew, crack, wpc products have the advatages of waterproof, mildew proof, no crack,furthermore, their thermal expansion and contraction is far less than plastic products. Its wide application and favorable environmental effect bring a brilliant market. Advantages: Waterproof, Moistureproof, Mildewproof. It completely resolves the natural wood’s problem of easy rot and expansion deformation in damp environmt. 2.Vermin proof, termite proof, corrosion resistance, UV resistance, aging resistance. 3.Enviromental protection, non-pollution,the formaldehyed content is lower than European E0 standard. 4.With natural wood grain and appearance, weather-suffering ability,resistant to immersion,freeze and melt, with long life expectancy. 5.Great malleability, available for nail, plan, saw, free for painting. 6.Easy to installation and construction, to save the installation time and cost. 7.No cracks and no deformation. Easy to clean and maintenance and conservation, to save maintenance cost. 8.Fire resistance, flame retardant,extinguish away from fire,without toxic gas.