I.The 18-member technical team is responsible for product structure, software, appearance, after-sales, technical guidance, etc.
II.The self-developed OCSI ensures the stable operation of the ful-series of oxygen concentrator.
III. 4bar /20L self-contained O₂ generator, which is unique and leading in the oxygen field.
IV. Obtained 28 patents including invention patents and 6 software copyrights patents.
V. The first to obtain the ISO80601-2-69 oxygen concentrator standard certificate.
VI. High-tech enterprise, Longfian participated in and undertook the key special project under the National Ministry of Science.
VII. WiFi/Bluetooth transmission module to adapt to the demands of intelligent life.
I. The automatic intelligent assembly line and visualized management ensure the supply of oxygen concentrators with a daily output of 2,500 units,annual production 600000 units.
II. Adopting automatic filling molecular sieve process, the innovative production method and technology has improved the production efficiency.
III. Adopting professional training for workers before they start work to ensure the high quality target of products in the production process.
IV. Longfian always insists on 7S on-site management,rigorous and efficient production management mode.
I. Our quality management covers all aspects, including raw material procurement, processing, testing, finished product inspection and transportation.The production process of our products is controlled by the ISO13485 quality managing system.
II. We have a professional quality team and use advanced testing equipment and instruments, such as Semi-silent laboratory, Simulated altitude-testing equipment, and Drop-testing devices, to carry out strict quality testing and control of our products.
III. The annual audits of domestic NMPA, EU CE, and US FDA are the best verification of our product quality.
I. More than 20 years of export experience, expanding footprints throughout 200 counties and cities in China, visited 95 countries, more than 480 international exhibitions, resulting in the LONGFIAN oxygen concentrator exports to the top of the list.
II. Different salesmen are set up in different regions to give one-to-one customized sales and service strategies based on market characteristics.
III. We have sales territories in 120 countries with 800000 users around the world.
