Shanghai Techase Environment Protection Technology Co., LTD is a high-tech company that focuses on the R&D, manufacturing, imports and exports of the technologies and facilities in the environmental protection industry. With a lot of environtal technologies, cooperating with domestic and foreign clients widely, now TECHASE has more than twenty types of products, in three major series, : sludge dewatering equipment, bio-filter media, automatic control system of aeration. Applying environmental technologies as core, motivated by the creation, oriented by the market, according to the special requests of clients, TECHASE can professionally explores the research and provides the advanced and creative solutions.