We are Longfian
Longfian Scitech Co., Ltd, a leading manufacturer specialized in oxygen solutions for 25 years, has been professionally dedicated to R&D, production and marketing of various oxygen concentrators which include medical oxygen therapy, indoor oxygen supply, plateau simulation, industrial, veterinary and other fields. Longfian is headquartered in Baoding, China. We have 280 employees, covering an area of 20,000 square meters, with annual production capacity of 1.5 million units. 

2 Million Praises from Worldwide 
All of our products comply with ISO13485 quality managing system and some models obtained CE and FDA certificates. in the meantime, our technology and R&D team carried out technological innovations, awarded 28 invention and design patents, and  completed registration of 36 countries for import permits. Longfian is the designated qualified supplier of United Nations organizations. Till now, Longfian, has exported to  more than 160 countries around the world, benefiting 2 million end-users.

Mission
On base of having realized the basic oxygen supply field, we will focus on intelligent, community-based and customized oxygen development. Longfian adheres to the value of “superior quality, professional technology, devotion to oxygen solution” and strives to care for human respiration, empowers oxygen to every rhythm of life.