- Business
- Anhui Zhongding Sealing Parts Co., Ltd. (000887.SZ) manufactures and sells seals, special rubber products, and advanced automotive components primarily for the auto industry; its core offerings encompass intelligent chassis systems including air suspension systems (air compressors, control units, multi-system sensors, air springs, shock absorbers), lightweight chassis systems (steering, suspension, braking, driving systems with ball joint hinge assemblies), thermal management systems (pipeline assemblies, nylon/TPV hoses, energy storage liquid cooling units, immersion cooling solutions, controllers, sensors), sealing systems (O-rings, gaskets, high-performance new energy motor seals, battery module seals), and emerging humanoid robot components (harmonic reducers, joint assemblies, force sensors); additional products include rubber business lines and non-automotive applications for engineering machinery, railways, petrochemicals, aerospace, and mining.
Founded in 1980 and headquartered in Ningguo, Anhui Province, China, the company operates globally with production in Asia (65%), Europe (24%), and the Americas (10%), serving OEMs such as BYD, Volkswagen, GM, Li Auto, BMW, Daimler, Ford, Geely, Volvo, and Chery; it maintains subsidiaries like German AMK, TFH, KACO, U.S. PRECIX, Sichuan Wangjin, and Anhui Ruisibo, ranking 89th among global automotive components firms and 10th in non-tire rubber products.
Recent developments include cumulative 2024 orders of 15.2 billion yuan for air suspension (1.7 billion for assemblies), 14.2 billion yuan for lightweight chassis from Mercedes-Benz, Changan, GAC, BYD, and overseas expansions in Slovakia/Mexico, and 11.7 billion yuan for thermal management; the company advanced new energy vehicle sales to 7.249 billion yuan (40% of auto revenue), signed strategic partnerships with FUCHS China for immersion liquid cooling, Zhejiang Wuzhou Xinchun, Shenzhen Zhongqing Robot, and Efort Intelligent Equipment for humanoid robots, and purchased 139 SEYI stamping machines by end-2024 to bolster production.