AERTI is a high-tech business dedicated to designing, producing and supplying premium oxygen concentrators. We have a team with 20 years of expertise in PSA technology. It is still our greatest goal to offer safe products and technical services to all consumers around the world. In 1993, the first OXYGEN CONCENTRATOR for medical use in CHINA was successfully developed. In 2000, we begin to develop oxygen generator for chines academy of science and medical and home used OXYGEN CONCENTRATOR in SHENYANG. Then 2013, our own Brand “AERTI” Born.