• customers
  • customers


Henan Hadong Energy saving Technology Co., Ltd., founded in 1985, specializes in the independent research, design, and production of  auto engine assemblies,cylinder head assemblies, cylinder block assemblies, cylinder heads, and other automotive components for passenger vehicles. Our products are widely used in micro vehicles, light trucks, and sedans among various gasoline vehicle models.

With two modern production bases located in Zhengzhou and Chongqing, covering a total area of 15,000 square meters, our company employs over 200 staff. We have the capability to produce components for over 300 vehicle models, with an annual production capacity of 150,000 units of automotive engines, ensuring high-quality products for our international clients.

We have established close partnerships with numerous renowned automobile manufacturers, including Changan Automobile, Hafei Automobile, Changhe Automobile, FAW Jiefang, Wuling Motors, Dongfeng Xiaokang, and Chery Automobile. Our products have been successfully exported to countries in the Middle East, South America, Central Asia, Russia, and Africa, receiving high praise from overseas customers.

As a factory with abundant experience, we possess several competitive advantages, including competitive pricing, reliable delivery times, and a comprehensive after-sales service system. Henan Hadong Energy saving Technology Co., Ltd. looks forward to cooperating with you to create a bright future together.










  • 中国河南省郑州市暖泉路航美工业园12号楼
  • 手机/WhatsApp: +8618697313688
  • andy@donganautoparts.com