1. Q: What's your SpO2 technology?
A: Digital SpO2 technologue or Nellcor Compatible.
2. Q: What are your payment terms?
A: T/T, Western Union, Paypal, L/C, MoneyGram etc.
3. Q: What's your delivery time?
A: 3 business days upon the receipt of payment.
4. Q: What are your shipping ways?
A: DHL, UPS, TNT, Fedex, EMS etc, or By air , By sea.
5. Q: What's your after-sale service?
A: We provide 2 years warranty for main unit, 6 months warranty for accessories. For small problems, we send spare parts to customers for maintenance; for big problem, we send the new products to replace the problem one.