Step into Longfian

Longfian Scitech Co., Ltd ,a leading manufacturer specialized in oxygen solutions for 26years ,we have a professional R&D team, obtained 28 patents including invention patents and 6 software copyrights patents.

We have a professional and experienced sales team to provide you with Full-service. 

We have ISO13485 quality managing system, quality management covers all aspects, including raw material procurement, processing, testing, finished product inspection and transportation.

We have a professional quality team and use advanced testing equipment and instruments, such as Semi-silent laboratories, Simulated altitude-testing equipment, and Drop-testing machines, to carry out strict quality testing and control of our products.

Believe in Longfian, choose Longfian, heading to wards new glory.