We have more quantities, need more, please contact hours:

Beijing time: Monday to Friday 9:30 a.m. to 6:30 p.m.

We do not work holidays in China.

If you are not satisfied with the product or service, please contact me, don't give us negative response, we have to give you a satisfactory solution.

If you send us an email, we will reply within 48 hours on business days.

Davin Technology Code of Conduct

1. Customers first, employees second;

2. Use all the time to hone your skills;

3. Express all evaluations with encouragement;

4. Because of trust, so simple;

5. Live seriously and work happily;

Thank you and thank you for your support

We rely on our reputation and customer satisfaction for success.

We want to get good response from you and a 5-star DSR rating.