About Us
About Us

       Huaiji Dengyun Auto-parts (Holding) Co.,Ltd. ( “Dengyun” for short), was founded in May 1971. As one of the leading manufacturer in domestic valve industry, Dengyun focuses on technological research, production and sales of automobile engine exhaust door series products. On 19 February 2014, Dengyun officially listed in SME board in Shenzhen Stock Exchange (Stock Name: Dengyun Stock, Stock Code: 002715). Dengyun becomes the first listed company in mountainous area county of Zhaoqing City, as well as in China engine valve industry.

        The scale of production, sales volume and export volume are in the forefront of the domestic valve industry. Dengyun produces more than 10,000.00 types of valves in different specifications,, suitable for generator units, marine engines, engineering machinery, heavy vehicles, light trucks, buses, mini cars, cars, and hybrid cars etc. Dengyun has supplied to Cummins, Deutz Dalian, Wuxi Diesel, Weichai Power, Chaoyang Diesel, Mitsubishi, Hainan Mazda, Chery, BYD and nearly 20 famous domestic vehicle and engine manufacturers. It also supplies valves for military vehicles of Deutz Dalian, Chaoyang Diesel, Dongfeng Automobile Company etc. Export products cover most models of cars in Europe, the United States and Japan, and they are exported to the United States, Italy, Britain, Japan, Brazil, Argentina, Mexico, Middle East, Southeast Asia and other countries and regions. In 2009, Dengyun set up a subsidiary company Huaiji Engine Valve USA Inc. in the United States to sell products with its own brand, achieving entering the global purchasing chain of international companies.

       Dengyun is an Industry leading company with the capacity of collaborative design and manufacturing with the host supporting enterprises in China. Its manufacturing technology and product quality has reached international advanced level, and it took the lead in passing the ISO/TS16949 quality system and ISO14001 environmental management system certification in the industry. Dengyun is also a leader in the domestic valve standards and has participated in the development of national valve standards many times. The company was identified as "National Auto-parts Export Base Enterprise", "High-tech Enterprise", "China Internal Combustion Engine Industry Pacesetter", "China Auto-parts Valve Leading Enterprise", "China Excellent Private Scientific and Technological Enterprise", “Guangdong Innovative Enterprise”, "Guangdong Private Science and Technology enterprise", "Guangdong Technological Innovative Enterprise", "Guangdong Cleaner Production enterprise", and won national and provincial new product awards many times. "Dengyun" brand valve was identified as "Guangdong Famous-Brand Product", "Dengyun" trademark was identified as "Guangdong Famous Trademark". Besides, it obtained honors like "A-class supplier", "excellent supplier" from the host supporting enterprises for years.

       Quality creates value, growing together with customers. Dengyun will adhere to the technological innovation development strategy with combination of the independent innovation and absorption, and continue to focus on the engine valve products R & D and production, so as to consolidate the leading position in the domestic valve industry, achieving the goal of the world's top engine valve supplier.

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