Three eco-long wooden why green energy, why the majority of users for a long time favorite of three ecological wood is to use wood fiber and resin, and a large number of polymer material extruded from its apparent physical properties of solid wood with a characteristic, but also has a waterproof, anti- borers, corrosion, insulation and other characteristics, with the addition of light and heat stabilizers, UV resistance and low temperature impact modifiers, such as Jiangsu, outdoor wood flooring, the product has a strong weather resistance, aging resistance and UV resistance performance, long-term use in indoor, outdoor, dry, wet wood, Jiangsu and other harsh environments, no deterioration, mildew, cracking, embrittlement. Because this product is made of extrusion process, so the product can be color, size, shape, according to the need to control, real-demand Jiangsu wood floor, minimize cost, saving forest resources. And because the wood fiber and resin can be recycled repeatedly, is a new industry that is truly sustainable. Lucas material can effectively remove the natural defects of natural wood, with a waterproof, fireproof, anti-corrosion, anti-termite function. At the same time, because the product is the main component of wood, wood and wood residue, texture and wood as possible nails, drilling, grinding, sawing, planing, paint, easy to deformation, cracks. Unique production processes and technology enables the amount of loss of raw materials is reduced to zero. Lucas materials and products being respected, it has a prominent eco-friendly, can be recycled, almost free of harmful volatile substances and gases, detected by the authorities, Jiangsu wood manufacturers, the release of formaldehyde only 0. 1mg / L, well below the national standard (national standard is 1.5mg / L), is a truly green synthetic material sense. Decorative wood-plastic composite materials developed with the continuous improvement of living standards, people on a variety of building materials and environmental protection have become increasingly demanding, high-quality environmentally friendly wood products, especially wood floor more and more people of all ages. But meanwhile, has also accelerated the rate of consumption of the forest, a serious threat to human environment. In order to solve the contradiction between human needs and the shortage of resources, and for the building. Choose decorative materials has become an important issue. Kind of sawdust, wood chips, bamboo shavings, rice husk, straw, bran, soybean hulls, peanut hulls and cotton stalks and other plant fiber as the main raw material of wood-plastic composite materials have emerged. Foreign R & D on WPC than 20 years ago has begun. And the research on the WPC's only 10 years of history, there is a low overall production capacity of a single species, the majority of wood products, not high quality, and many products are still rough simple low-end materials, lack of market attractiveness and competitiveness force. Therefore, improving the level of technology and process wood material is important. In this paper, the development of new environmentally friendly wood-plastic composite decking material, polyvinyl chloride (PVC>, wood flour as raw material, adding specific functional additives, the advantages of thermoplastic and wood collection as a whole, can be used as indoor flooring materials, in order to meet people's need for wood products, while not destroy the human ecological resources, with enormous social and economic benefits. Jiangsu wood enterprises, Jiangsu Wood, Building Materials Co., Ltd. Chongqing City for three years by Chongqing Three Building Materials Co. Chongqing City for three Building Materials Co. (www.cqjsmsjc.com/) strong, credible, Chongqing Liangping County of materials processing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve the innovative ideas will three leading building materials and you work long into the brilliant, for a better future!