1. Q: Are you a factory or trading company?

A: We are a factory and have more than 30 years' manufacture & sales experience.Then you can get the free technical Support and reasonable price.

2. Q: How is quality ensured?

A: All our processed strictly adhere to ISO9001:2015 procedures, 100% quality test before packing，we have strict quality control from producing to delivery，100% quality test before packing.

3. Q: Do you have any certificates?

A: Yes, we have ISO9001：2015, ROHS, CE, SGS certificates and depends on your requirement.

4. Q: Do you have the products in stock?

A: Depends on your request. We have standard models in stock. Some special products and big order will be newly produced according to your order.

5. Q: Would you customize the products?

A: Yes, we can offer the customized service as you required.

6. Q: How can I get some samples?

A:We are very glad to supply samples for your fully test, and our samples will be free for reliable buyers with valid contact information,including Verified Email and Company Address.

7. Q: What about shipping?

A: We'll show you the photos of the products and packages before you pay the balance.