Comfortable 1L oxygen concentrator for home use/oxygen concentrator with car adapter/small electric mini battery oxygen

1. Q: What’s the minimum order quantity (MOQ)?

A: For most of our medical products, even order for only one unit is warmly wel comed.

2. Q: Can provide free samples?How long can I get the samples?

A: Yes.Usually for two or three days

3. Q: How much the transportation freight of samples?

A: The freight depends on the weight and package size and your area.

4. Q: What’s your delivery time?

A:Generally it is 3 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

5. Q: How long is the validity of quotation?

A: Generally,our price is valid within one month from the date of quotation .The price will be adjusted appropriately according to the price fluctuation of raw mate rial and changes in market .

6. Q: Do you have the CE certificate ?

A: Yes, most of our products have the CE certificate.

7. 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 professionalforwarder to provide the best shipping cost, se rvice and guarantee.

8. Q: What is your terms of payment ?

A: We accept T/T ,LC,Western Union ,Escrow ,Paypal and more.Please suggest your preferred payment method.