Medical grade nasal oxygen tube oxygen machine dedicated Nasal oxygen cannula 2M 4M
Nasal cannula with curved prong and 2m oxygen tube Nasal cannulas are devices clinically used for delivering oxygen
or other medical gas for patients. It is used to insert into the patient's nose and deliver oxygen or other medical gas by oxygen tube.
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 520 employees, covering an area of 40,000 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 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. till now, Longfian, has got the market share over 70% and exported to more than 160 countries around the world, benefiting 2 million end-users.
WHO & the United Nations Awards and Recognition Longfian is the designated qualified supplier of United Nations orgnizations.
Presently, we have undertaken many rescue material projects of oxygen concentrator from all over the world.
During the time that the pandemic swept the world, we supplied nearly 1,200,000 units oxygen concentrators to different countries and they have expressed their recognition and gratitude to Longfian.
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.
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