HEFEI KANGJUREN INTELLIGENCE SCIENCE & TECHNOLOGY CO.,LTD, established in 2 0 1 1, is a professional manufacturer engaged in the research, development, sale and service of oxygen concentrator, hospital central oxygen supply system & medical nebulizer. We are located in Hefei city, Anhui Province, P.R. China with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In addition, we have obtained I S O 1 3 4 8 5, I S O 9 0 0 1, and C E certificates. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as Italy, India,Yemen, Saudi Arabia, Pakistan, Souteast Asia, South America, Africa ect.. We have taken a big share of oxygen concentrator in both online and off-line market within China. Our brand Kcareu and reputation of good service is also wildly known to customers. Adhering to the business principle of mutual benefits, we have had a reliable reputation among our customers because of our professional services, quality products and competitive prices.We also welcome O E M & O D M orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.