Xinxiang Coolworks Filter manufacturing Co.，Ltd. was established in 2004,which is a quite scale filter manufacture in China. According to the production skill and technology from Germany, Coolworks Filter devotes to the research, production and sales of the screw air compressor filters (oil-gas separation filter, air filter and oil filter ).We offer the professional customized service(OEM) to the clients, getting their widely recognition in domestic and abroad.