Zhongding Sealing rolls out its first full-size humanoid robot
Zhongding Sealing's joint venture reached the official rollout of its first full-size humanoid robot and entered production-line planning and capacity preparation.

Evidence notes
- Zhongding Sealing's joint venture with LimX Dynamics and Hefei Rouxing Ketian completed the official rollout of its first full-size humanoid robot.
- The milestone establishes a complete manufacturing chain spanning core-component production, precision assembly, full-machine integration, and debugging.
- The company says the project is moving into R&D, production-line planning, and capacity preparation, with approximately CNY 1.2 billion of planned investment and a stated 3,000-unit annual capacity target.
Company overview
Zhongding Group is a listed Chinese component manufacturer expanding into humanoid-robot reducers, force sensors, lightweight structural parts and contract body manufacturing. Its robotics subsidiaries have secured commercial contracts with robot builders including ENGINEAI, Fourier Intelligence and LimX Dynamics.