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3C Media
Real-time audio and video technology solutions provider
About 3C Media
Beijing 3C Media Co., Ltd., also known as 3TClass, was established on June 30, 2017. The company was founded by Zhou Sijin, a former system architect from the video conferencing company Polycom. The team is primarily composed of technical engineers with extensive experience in the audio and video sectors.
The firm specializes in delivering real-time audio and video technology solutions. Its services are applied across various industries, including entertainment, education, and finance. In December 2020, the company underwent an acquisition by TAL Education Group's strategic investment department. This led to a change in shareholders, with Beijing Momo Technology Co., Ltd. and founder Zhou Sijin exiting, and a TAL-affiliated company becoming the sole shareholder.
3C Media's business scope includes technology development, software creation, data processing, and advertising services. The company has developed applications such as "Xueersi Practice Book" and "Xueersi Parent-Child". The company operates primarily in Beijing, with branches in Shanghai, Guangzhou, Wuhan, and Xi'an.
Source: Dealroom company dataAt a glance
- Founded
- 2004
- Headquarters
- Haidian, China
Knowledge graph
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Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Series A3 investors entered at this stage
- MPMarco Polo
- CGCSC Group
Sequoia
Source: Dealroom Talent Intelligence.
Global footprint
Market sentiment
An AI-synthesised read of the highest-engagement posts about 3C Media on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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