For certification projects, please send the corresponding certification materials of the enterprise to the email address:
2355273804@qq.com
Please leave your phone information in the email for follow-up verification
Tel: 400-825-5505
Tips: 1. The supporting materials are not limited to the business license or trademark certificate affixed with the official seal;
2. When sending an email, please indicate the subject of the email, such as: brand name+project certification