If you have any questions in your purchase or after your purchase, please contact us through the following ways, we are more than happy to help you with any problems.

1. Complaint

If you are not happy with any purchase or with any of our sales representative, please email us to davismicro@gmail.com, our company will response you as soon as possible and give you a satisfied explanation.

2. Need to cancel your order or refund for certain order. Please fill out the following form so that we will process your request immediately.

3. Return goods for exchange, refund or repair, please fill out the following form so that we can deal with it as soon as possible.

4. Report unauthorized transaction, please email at davismicro@gmail.com, we will contact you as soon as possible.