Huaiji Dengyun Auto-parts (Holding) Co., Ltd. (002715.SZ) manufactures and sells automobile engine intake and exhaust valves in China. The company produces valves for passenger car gasoline engines; marine diesel engines; engine block diesel engines; sports car and racing engines; heavy vehicles; light trucks; buses; mini cars; hybrid cars; motorcycles; generator units; and engineering machinery, with over 10,000 types and specifications under the Dengyun brand supplied to major OEMs including Cummins, Weichai Power, Chery, BYD, Mitsubishi, and Deutz. It serves nearly 20 domestic vehicle and engine manufacturers while exporting to the United States, Italy, United Kingdom, Brazil, Argentina, Mexico, Middle East, Southeast Asia, Japan, and other regions.
Founded in 1971 and headquartered in Dengyunting, Huaicheng Town, Huaiji County, Zhaoqing City, Guangdong Province, China, the company operates primarily in the automotive parts industry with a secondary mining and mineral processing segment.
In 2024, Huaiji Dengyun announced a private placement of A shares targeting CNY 300 million in proceeds from up to 35 investors including Shanghai Huiqu Asset Management Co., Ltd., controlled by the company's actual controller, to support operations with share lock-up periods of 6 to 18 months pending regulatory approvals. Its wholly-owned subsidiary, Huaiji Dengyue Valve Co., Ltd., plans to invest up to CNY 100 million in overseas factories to expand international production capacity amid global market changes. The company also agreed to sell a 75% stake in Beijing Huanglong Jintai Mining Co., Ltd. to related party Yike Zhengrun Investment Group Co., Ltd. for CNY 137.1 million, streamlining its non-core mining assets.