Location
United States, North America
Check Size
$50K - $500K
Investment Stage
Pre Seed
Seed
Focus Areas
Web3/Blockchain
Crypto/Web3
Consumer Health
Cloud Infrastructure
SMB Software
Developer Tools
Hardware
Food and Beverage
Fashion
Impact
About Investor
Rui Ma is an angel investor and founder of Tech Buzz China, based in San Francisco, California. She invests in pre-seed and seed-stage startups across fashion, hardware, SMB software, impact, developer tools, food and beverage, cloud infrastructure, consumer health, and crypto/Web3. With deep expertise in cross-border innovation, Rui is passionate about supporting founders building transformative solutions at the intersection of technology, culture, and global markets.
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