Beijing Century Green Environmental Engineering & Technology Ltd (Century Green) was founded in 2002 which is the pioneer and leading enterprise in urban fecal treatment industry in China. In the past 16 years, we are committed to the process design and equipment R & D for urban fecal treatment by cooperating with the domestic famous scientific research institutes. And we have become a enterprise integrated by design and R & D, general contracting of construction, project operation, equipment processing and manufacturing, relying on our own experience in the industry and combining with production, learning and research. Currently, the number of urban fecal treatment stations which we have been engaged in at home and abroad is more than 80 with good comment from all sorts of users.