At room temperature, connected to the power supply, can extract continuously high purity oxygen and discharge air with low purity oxygen.Oxygen is Concentrator by pure physical method, with steady oxygen flowing out, safe and reliable, low cost, adjustable flow.
Simulated Altitude Training is quickly emerging as the world's most promising development in the world of athletic performance and peak fitness. As your body begins to adjust to repeated exposure to reduced oxygen (hypoxic) environments, amazing physiological changes occur making you faster, stronger, healthier and leaner. Whether you are training for the Olympics or just trying to get in shape, simulated altitude training is a true training revolution. There is a increasing evidence that altitude helps to manage weight, it effectively make the body work out even when at rest because the lower oxygen drives the metabolism harder, so more calories are burned.

Pressure swing adsorption (PSA) is a technology used to separate some gas species from a mixture of gases under pressure according to the species' molecular characteristics and affinity for an adsorbent material. It operates at near-ambient temperatures and differs significantly from cryogenic distillation techniques of gas separation. Specific adsorptive materials (e.g., zeolites, activated carbon, molecular sieves, etc.) are used as a trap, preferentially adsorbing the target gas species at high pressure. The process then swings to low pressure to desorb the adsorbed material.


Longfian Scitech Co., Ltd,Located in Baoding City, Hebei Province, China.The company has more than 520 employees,New plant of more than 40,000 square meters. We are a manufacturer specializing in the research and development, production and export of 1-60L series oxygen concentrator ,(with an annual production capacity of 1.5 million units) since 1998 and have 25 years of export experience. Exported to 160 countries, visited 95 countries, exhibited more than 450 times around the world.We have independent export license

Longfian has not only obtained domestic NMPA certifications, but also obtained 36 international certifications and market access permits including EU CE, EU FSC, U.S. FDA, Brazil ANVISA, Colombia INVIMA, Mexico COFEPRIS, Saudi Arab SFDA, Russian GOST, Uzbekistan MOH, Ethiopia FMHACA


Our goal is professional quality, focusing on all kinds of oxygen concentrator and oxygen related products, and continue to bring you reliable and high quality products, and bring you a better life.

Sample delivery: By express (DHL/Express/Fedex/EMS/TNT ect.)
Order delivery: By air or by sea (From Tianjin/Beijing/ Shenzhen/Guangzhou port)


FAQ

Q: Are you a factory or trading company?
A:We are a Professional Manufacturer for oxygen concentrator from1-60lpm and oxygen related products.
Welcome to our company, seeing is believing, our company, show room and factory in same place.

Q. Where is your factory located? How can I visit there?
A: our first factory is located at Power valley pioneer park, NO.369 Huiyang street , 071051,Baoding, Hebei,China, near to Beijing. Welcome to our company, the second factory is located at Jewelry Industrial Park, Building 6, No.801 Changping Town, Dongguan City, Guangdong, China

Q. What is your trading term?
A: 1. Payment term: T/T, or L/C , or Western Union for small amount .
2. Lead time: normally in 7-10 days after deposit received.
3. Sample policy: Samples are always available for each model. Samples can be ready in 3-5 days once payment received.
4. Shipping port: Tianjin/XinGang, China
5. Discounts: We offer discount for big quantity.

Q: How to purchase your product?
A:Quotation → PI → Confirm PI → Arrange payment →Producing →QC inspect → Shipping

Q: How to ship the order?

A: Please inform us your instruction, by sea, by air or by express, any way is ok for us. We have very professional forwarder to provide the best shipping cost, service and guarantee.