Zhongding

Anhui Zhongding Sealing Parts Co., Ltd. (SHE: 000887) is a Chinese auto parts conglomerate founded in 1980, historically a global leader in rubber sealing and non-tire automotive components. Since 2024, Zhongding has aggressively pivoted into humanoid robotics, establishing a joint venture (Hefei Dingli Kexing) with LimX Dynamics to manufacture full-size humanoid robots, and investing CNY 1 billion into a new robotics R&D and production base focused on harmonic reducers, force sensors, and joint assemblies.