Rare A-share company with full capability across all three major reducer types: planetary, harmonic, and RV. Listed since 2017 (002896.SZ). 25+ years in precision reducers, evolved from single components to integrated 'reducer + motor + driver' modules. Official website lists dedicated 'humanoid robot module' product category. Holds 212 patents. Actively positioning for humanoid robot joint market with products covering heavy-load (RV), precision (harmonic), and high-torque-density (planetary) applications.
Ningbo, Zhejiang · Founded 1998 · Company website
Reducers, gearboxes, and integrated drive modules for industrial automation and humanoid joints.
PAI exposure of 75% reflects the share of trailing-twelve-month revenue attributed to Physical AI activities. See methodology §4 for inclusion criteria and §6 for how PAI exposure scales the weight.
Only A-share company with simultaneous production capability for planetary, harmonic, AND RV reducers. 212 patents. Dongwu Securities calls it positioned to 'fully benefit from humanoid robot industrialization'. Revenue from reducers growing with improving margins.
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This profile is part of the China Physical AI Index — a public information product published by Tech Buzz China for informational and educational purposes only. It is not investment advice and is not a recommendation regarding Zhongda Leader or any other security. Company data is based on public filings and TBC research; revenue-exposure estimates are point-in-time and subject to update. See the full methodology §11 and disclaimer page.