Robotic Joint Developer Quanzhibo Raises Hundreds of Millions of RMB in Series A++ Round

Wuxi-based robotic joint developer Quanzhibo raised several hundred million RMB in a Series A++ round.

Investors included Shenzhen Investment Holdings, Photosynthesis Ventures, Orient Jiafu, Junshan Capital, Liangjiang Capital, and Junxi Capital.

Founded in 2020, the company makes planetary, harmonic, and cycloidal servo joints and shipped over 100,000 units annually in 2025.

Quanzhibo also opened a high-capacity precision manufacturing base in Wuxi to scale parts for humanoid and quadruped robots.