Longfian, a professional oxygen products manufacturer with 20 years of experience, dedicated to R&D, production and marketing of series oxygen concentrators throughout Domestic and Global including medical and homecare series oxygen products, high-pressure and high-flow oxygen generating system for hospitals. In addition, we extended to veterinary oxygen therapy, indoor oxygen supply, industrial and simulating training hypoxic generator.

All of our products comply with ISO13485 QMS system and some models are approved TUV CE and U.S.FDA. After years of experience, we have successfully awarded 28 patents for oxygen concentrator invention and design technology, and secured market access in 45 countries.

Till now, our products cover more than 120 countries around the world, and won the praise of more than 800,000 users globally. LONGFIAN has appointed to a qualified supplier for the World Health Organization (WHO), United Nations Organization (UNO), China National Pharmaceutical Group (Sinopharm).

In the future, we will continue to focus on intelligent, efficiency, service and solution, adhere to the “superior quality,professional technology, devotion to oxygen solution”and strive to care for human respiration. Empower oxygen to various demand of human beings.