1. Q： Are you a manufacturer or trading company?
A: We are a professional manufacturer of air filters such as HEPA filter, pocket filter,air filter media.
2. Q: Where is your main market?
A： Europe, Asia, South America, North America.
3. Q: Can your factory manufacturer filters our brand?
A: OEM & ODM services are available .
4. Q: How long is the production period?
A: 7-10 days for standard products and 10-20 days for customized products.
5. Q： How to ensure the quality as per sample？
A： Quality guarantee letter provided and compensation is given if unqualified.
6. Q： What’s your payment term?
A: T/T, Paypal accepted.
