Home Use Medical Oxygen Concentrator
If you're interested in the home use medical oxygen concentrator, please feel free to buy the quality equipment made in China from our factory. Longfian Scitech Co., Ltd. is one of the world's leading manufacturers and suppliers in this field, also offers the wholesale service and the price list consultation.


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.
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