Ecological wood is a kind of wood-plastic material, and the wood-plastic products of PVC foaming process are usually called ecological wood. The main raw material of ecological wood is a new type of green environmental protection material (30%PVC+69% wood powder +1% color agent formula) synthesized by wood flour and PVC plus other enhancing additives, which has the characteristics of green environmental protection, waterproof and flame retardant, fast installation, high quality and low price, wood texture and so on.