3L 5L Liter Electic Small Size Potable Oxygen Concentrator With High Quality On Sale
3L 5L liter electic small size potable oxygen concentrator with high quality on sale Product description： How does your oxygen concentrator work? Oxygen concentrators are the most reliable, efficient, and convenient source of supplemental oxygen available today, the oxygen concentrator is...
3L 5L liter electic small size potable oxygen concentrator with high quality on sale
How does your oxygen concentrator work?
Oxygen concentrators are the most reliable, efficient, and convenient source of supplemental oxygen available today, the oxygen concentrator is electrically operated. The unit separates oxygen from room air which allows high-purity supplemental oxygen to be delivered to you through the oxygen outlet, although the concentrator filters the oxygen in a room, it will not affect the normal amount of oxygen in your room.
Q: Can I have a sample first ?
A:Sure!Sample are available with certain QTY,if not,we'll charge accordingly.
Q: If the working voltage is for my country?
A: For battery oxygen concentrator is working for 100~240 VAC, so it should work in the most countries of the world
For electric oxygen concentrator ,we have 220V and 110V two versions .
Q: We have design,can you produce?
A: Yes,welcome! Customize package and OEM printing are available.
Q:What is delivery time?
A:Usually 10 days.
Q: How to ensure the products’ quality?
A: Samples will be sent to you for test firstly; Each production stage will show you in time ; the product quality will be test and show you before delivery.
Q: How is your after sales?
A: Generally 1 year guarantee. Any damage results from us, we will take responsibility to compensate the loss. “ Customer” is the first.
Q: How can I get a sample?
A: The Sample will be shipped out in 7 working days after we received your payment if no special requirements.
Q: Which payment way is workable?
A: L/C T/T D/C
Q: Can I book an order if less than MOQ?
A: Yes. Please tell us your quantity,and your detailed address, then
we will work out the cost for you.