Qufu Jinhuang Piston Co.,Ltd is located in the hometown of Confucius who is the greatest thinker , educationist in China. The company is a professional piston manufacturer which has 40 years experience, with a staff of 1600. The main product is Aluminum piston for motorcycle, automobile, gasoline and diesel engines, the specification are fromΦ30mm toΦ150mm with four series and more than 600 models. We own 40 professional piston production lines and assorted hot-working, surface treatment and inspection instruments. Our annual production capacity is 30 million pieces pistons.