It is introduced, Chengde city always based on local conditions and expand edible mushroom cultivation scale, develop edible mushroom industry. At present, all the city can produce 1.18 billion spawn bags, the output value reach 11.8 billion CNY. There are 148.1 thousand households in 660 village to cultivate edible mushroom. The products were main sold to Shanghai, Beijing, Tianjin, Hebei, America, Japan and Korea.