Sina Corporation
Sina Corporation is a Chinese technology company that provides online media services, including the popular microblogging platform Weibo. The company operates digital platforms focusing on news, social networking, and online advertising services primarily within the Chinese market.
Brand Identity Data
HQ Country
China
HQ City
Haidian District
Founded
1998
EU Headquartered
No
EU Manufactured
No
Stock Exchange
Private
Repair / Recycling
No
Ethical Certifications
None verified
Verified on July 22, 2026