Xiayi Lantian Edible Mushroom Co., LTD was found in 2002, located in mushroom science and technology park of Chezhan town, which is the key cultivating base in Xiayi county. The company covers an area of 360 mu, invests 50 million CNY, has been engaged edible mushroom research and development since its inception. It is a leading company with spawn cultivation, mushroom cultivation, sale, stoving and retain freshness. Based on the industrial developing pattern of Company + Base + household, the company with the farmers achieves benefits sharing. At present, the cultivating area of White mushroom, Straw mushroom and Hericium erinaceus reaches 1.5 million square meters, the company has evidently promoted local edible mushroom industry development. The company wrote a book about White mushroom cultivation and management technology, and promoted as technical standard by the local technical supervision bureau.