Q: Are you trading company or factory?
A: We are professional PSA Oxygen & Nitrogen Generator manufacturer with 19 years experience.

Q: What is the terms of payment?
A: T/T, Alibaba Trade Assurance Order Payment, etc.

Q: How long is your lead time?
A: Generally 15-30 days.

Q: How to get a prompt quotation?
A: When you send us inquiry, please kindly advise below information:
1) O2 Flow Rate: ____Nm3/h
2) O2 Discharge pressure: ____Bar
3) Voltage and Frequency: ____V/PH/HZ
4) Altitude: ____M 5) Application