Contact Us

Give us a call or drop by anytime, We endeavour to answer all inquiries within 24 hours on business days. We will be happy to answer your questions.

Our Address:

5th Fl. Bldg.21, Tiantong Science Park, Changping District, Beijing, China

Room 601、602、603, Block B, Duocai Technology Innovation Park, No. 5, Guan le Road, Longhua District, Shenzhen

Our Mailbox:

Partner: partner@cotxnetworks.com
After sales: techsupport@cotxnetworks.com
Sales Representative: sales@cotxnetworks.com
Company information: info@cotxnetworks.com
Business request: business@cotxnetwork.com
Customer Service: services@cotxnetworks.com
Security Vulnerability Report: security@cotxnetworks.com

Our Phone:

BeiJing: +86-159 1076 4995
ShenZhen: +86-0755-36607728

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