Wood-Plastic products are accepted by different kinds of customers and been used very popular in the recent years. The reason is not only the excellent characteristics of plastic wood itself, but also its recyclable and environmental friendly features. North America is one of the most abundant forest resources and have the most developed plastic wood industury in the world, because they cherish the natural forests and realize the importance of the protection of the environment. As a result, the Wood-Plastic products have been increase over 50% in average. Because of the over-harvesting of trees and forest source having been damaged seriously, China is a country with poor forest resources. Data showed that the use of a metric ton of Wood-Plastic products is equivalent to the use of 1.5 eucalyptuses with 30 years old. Thus government and the public are more and more concerned the recycle of resources and protection of natural environment. They promote vigorously and accept the application of Wood-Plastic products.

China is a major importers of wood and timber demand is rising. However with the countries enhancing the awareness of environmental protection, the export of timber is controlled strictly which result in timber prices climbed. In the circumstances of inadequate supply of raw materials and prices rising, people do use wood corner or wood flour to glue stitching lumber. More than 90% wood adhesive is urea-formaldehyde glue which will pollute air and harm to human tremendously.

The important elements of Wood-Plastic are thermoplastic plastic and woold fiber. Wood fiber is available from wood corner after smashing through the wood drying process as well as degreasing, and plastic composites process and the use of product will not harm the surrounding environment and human health. The product itself can be reused. Therefore, the Wood-Plastic is a kind of energy-saving material that is a real sense of environmental friendly.