Xin Xiang RISHENG Filter Co., Ltd is a national high-tech enterprise since 2009, which focus on the researching, production and sales of compressed air purification equipment and air compressor spare parts, the products including compressed air dryer, compressed air filter, deoiling purifier, air oil separator, air filter, oil filter etc, which widely used in precision electronic, Machinery manufacturing,Food and beverage,Medical and pharmaceutical,military industry etc field, and suitable for any industry that need use the safe and reliable compressed air.With RS growing up, We researched and development produces some of products with independent intellectual property and got some national patent certificates for the strong technical research team, many of high-quality management resource and advanced intelligent manufacturing device. The quality is the life for a enterprise, RS always adhering to the concept of user need, Relying on the wholesome quality management system, to ens