Hello everyone,

Greetings!

Valves are the key components of engine. Dadong follow the purposes and activating principles for providing excellent, reliable, world first class products in the world. Our products can help you to make the engine of high quality in the world. In order to ensure the adaptability of each component, our company also provides valve spring retainers and valve split collets for better support and service.

Face to world, becoming world-wide first class quality valve factory is the target of Dadong. Let’s joint together and go ahead to create a better future!

General Manager:zhao mao xing