Established in 2011 year, US HiTech together with Realucky is professional on oxygen concentrator designing, developing and manufacturing.Our products are focusing on oxygen concentrator for home & medical therapy and for industry area, such as providing high purity oxygen for ozone, aquaculture, bio,veterinary, victualling store allowance and so on with our oxygen concentrator sieve module, oxygen concentrator system, oxygen concentrator molecular sieve beds.With strong engineering ability, we are successfully help and assist our customers designed and developed their own ODM products and won a good reputation from their clients and users. Our idea is: Tell us your requirement on oxygen industry, we can make it into real. We are strictly following up ISO9001:2008 and ISO13485:2003. More importantly, our products approved by CE, RoHS and FDA and patents.With 8 years customers' experiencing and quality testing around the world, we are confident that with our high quality and excellent service, our team will boost your business booming