Duyun city,Guizhou province is located in the southwest of China, which is situated on the beautiful riverside of Janjiang River, it is formed by the convergence of nine rivers,and flowing across the whole city. Along both sides of Janjiang river, birds twitter and fragrance of flowers, a wild profusion of vegetation, forming a natural ecological environment of a picturesque scenery.Precisely because such a beautiful scenery,in 2012, Duyun got the title of "global green city".With such high quality of the water resources, it has created a unique growth condition for the moss. Especially in recent years, the planting area of moss in Duyun city has exceeded 2000 mu, and the total output has reached 2000 tons, also it will be raised to 5000-10000 mu in the next two years.At the same time,in order to lead the farmers out of poverty,and increase their income,improve their lives level,the local government will focus on the cultivation of moss.Meanwhile,consider it as one of the key industries.So,the local related industries need to enrich the species of moss, and expand the global market.In order to achieve these goals,Duyun municipal government established Duyun industrial and Trade Investment Co., Ltd.Which has participated in the whole process from high-quality supply control, product processing and production, and finally bringing the quality of moss products to the customers all over the world. Besides the strong water absorbing capacity, moss has great capacity for absorbing and storing water. In addition, it is also the most important carbon making plant in the world.Because in the long growth process of moss, it accumulates a great deal of peat,finally the accumulation has become the industrial utilization value of peat deposits, that is an important product to restore the ecology of the earth and to build the earths carbon sink.It is worth noting that the annual output of moss of Duyun industrial and Trade Investment Co., Ltd. is 500 tons.And according to the product level,its can be divided into (according to the length and fineness)1A, 2A, 3A,4A (super), which are used for planting orchids. Less