Q: Are you a manufacturer or a trading company?
A: Manufacturer and our own factory.
Q: What is the payment method?
A: Usually, we accept telegraphic transfer, letter of credit, Western Union remittance, Paypal and Alipay payment. Other payment methods are subject to the situation.
Q: How long will it take you to deliver?
A: The goods will be delivered within 3 days. A large number of goods need to be confirmed through negotiation.
Q: Can I buy some for my initial order?
A: Yes, we can accept the trial order before the formal order.
Q: Can I get some free samples?
A: Of course. Sometimes, we can provide you with free samples, but you should pay the express fee.
Q: After placing an order, how do we ensure product quality?
A: Before delivery, we will send you the picture, video and test report of the filter for your inspection.