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Feitong Bio

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Innovative biologic therapeutics for oncology and immunology

ChinaFounded 2017Biotech & Life Sciences
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
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About Feitong Bio

Feitong Bio, also known as Sound Biopharmaceuticals, is a biopharmaceutical company focused on discovering and developing innovative biologic treatments for oncology and immunology. The company, co-founded by Dr. Qing Li in 2017, operates with advanced technology platforms for molecular biology, antibody screening, and protein engineering.

Dr. Li, who serves as CEO, earned his PhD in clinical immunology and completed postdoctoral training at Stanford University before founding Ascenta Biosciences in 2015. The management team includes CSO Dr. Zhong Wang, a former Amgen scientist and professor at Sun Yat-sen University, and Co-founder/CTO Dr. Fanxin Ma. The company is headquartered in Chengdu, China.

Sound Biopharmaceuticals' business model centers on the research, development, and global commercialization of antibody-based therapeutics. Key investors include Chengdu Bio-Town Investment, Richland Equities, and Sichuan Development Fund. The company has developed the ADICT bispecific technology platform and utilizes monoclonal antibody screening and optimization to build its pipeline.

Source: Dealroom company data

At a glance

Founded
2017
Headquarters
China
Sector
Biotech & Life Sciences

Investors

1 investor on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed1 investor entered at this stage

  • JCP Capital
Team profiled 1 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 1 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
1 countries with
team presence
🇨🇳 China100%
1 country shown

Market sentiment

Posts on X, past 7 days

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