FEATURES:
PSA(Pressure Swing Adsorption) technology
Adjustable flowrate
Large LCD display for: Accumulating timing, present timing, presetting timing.
Digital: Pressure digital, temperature digital, purity digital, SpO2 digital.
Maintenance reminding.

Product Advantages

1. Humidifier bottle: SALTER LAB from America. Its pressure release can be up to 6PSI(0.041MPa), other brand humidifier pressure release is 3PSI, which will be made the patient feel more comfortable when inhaling oxygen;

2. Inner case housing adopt Ceramics technique, nonspray paint;

3. Customerized mute cotton make sure non-pulverization phenomenon min 3 years;

4. The machine inside pipeline use the Medical class silicone tube and nylon tube, safer than industrial silicone tube and plastic tube, no pollution, no peculiar smell;     

5. Molecular sieve seal ring adopt medical silicon rubber material;And the molecular sieve tank is very firm, which cover is fixed by the screw to avoid the phenomenon of spray zeolite;

6.  Cooling system: copper tube and  aluminum fins, compare with only aluminum or copper tube better for heat dissipation and ensure the machine to continuously work for 24 hours without overheat interruption

7.  With pressure sensor, it can be used in highland, and make sure the abundant oxygen;

8.  Full functional alarms including high&low pressure alarm, high temperature alarm,  maintenance alarm, oxygen purity alarm, power failure alarm)

Longfian holds the concepts of "All work for customers" and "Customer satisfaction is premise of our progress". These service concepts gradually penetrate to every department in our company, including sales department, production department, quality control department, engineering department, R&D center, etc.

When receiving customers' requirements, we will give replies as soon as possible. If the customers are not satisfied with the replies, we will arrange our engineers to communicate with them directly until they are satisfied.

Warranty Period

A: 15 months for the whole unit
B: 24 months for compressor

Pre-sales Service

1. We will communicate with customers to know about their requirements. 
2. Necessary samples and technical documents will be offered to customers.
3. We will guide customers to use our oxygen concentrator correctly and safely.
4. Our company also provides other services such as packing & designing as well as oxygen concentrator knowledge training.

In-sales Service

 Delivery time is within 3-20 working days (according to specific order quantity) upon receiving the advance payment.

After-sale Service

Inquire of customers about the working conditions of their oxygen concentrators and help them settle problems in time.Longfian Scitech Co., Ltd was established in year 2005, located in Baoding City, Hebei province, China. We are a professional manufacturer, specialized in the development, production and export of medical serial oxygen concentrators 1-120MPA with CE and ISO certificate, which have been widely applied in home care, hospital, clinics, beauty salon, sports, industry and high altitude area etc. In the meantime, some oxygen related products, such as ozone, oxygen cocktail device, are developed also upon the demands of the market. Our products has been exported to Unite States, France, Spain, Germany, Russia, India, Singapore, Turkey, Thailand etc. More than 160 countries, enjoy a high reputation in interational market.
Our goal is professional in quality, focus on various oxygen concentrator&oxygen related products, and continue to bring you not only reliable, quality products, but also bring you a better life!



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 factory is located at Power valley pioneer park, NO.369 Huiyang street , 071051,Baoding, Hebei,China, near to Beijing. Welcome to our company.

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.
    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: Can you provide the OEM service?

A: Yes, the OEM service can be avaliable, including the customized color, logo printing, user manual, label and package design etc.