electric exhaust double valve for bmw z4 exhaust system catback with quad double tip

Q1. What is your terms of packing?

A: Generally, we pack our goods in PE foam+carton+wooden case. you need to pay corresponding expenses.

Q2. What is your terms of payment?

A: T/T 30% as deposit, and 70% before shipping. We'll show you the photos and video of the products and packages before you pay the balance.

Q3. How about your produce time?

A: Generally, most of our product is no stock, and the produce time is about 3-12 days after 30% deposit. But the specific produce time is base on your order's quantity.

Q4. What is your sample policy?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q5. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery and we will sent you video.

Q6: How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price to ensure our customers benefit ;

2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

electric exhaust double valve for bmw z4 exhaust system