Both our dedicated engineering team seasoned with in-depth technical hands-on experiences and accumulated in-house technical know-how built up our strong cutting edges in casting and machining development for providing customized service to satisfy customer's segmented technical demands.

       Quality is a detailed process management from incoming control, process control to delivering robust qualities to our customers.There is a 100% work attitude to have 100% product quality.

       Flexible production line, annual output of 300,000 cylinder heads .Years of development and production performance made our products recognized as premium stable quality with competitive cost, Qin'an the name as a reliable partner of seamless teamwork with our customers for win-win cooperation.