Haiyan 3D Extrusion Molding Co., Ltd. is a manufacturer of cooling extrusion blanks of automotive engines and hydraulic pressure devices, such as oil pumps, electromotive blanks, and pipe joints.
Metal cold forging is a high-tech process featured in high efficiency, low energy consumption and high quality. With the development of technology and trend of automobile and motorcycle production toward small size, high speed and stable driving, higher requirements are imposed on the forged pieces in terms of their accuracy of dimension, weight and mechanical property. As a result, cold forging has become an ideal process for the production of small-sized or middle-sized parts.
We have advanced cold forging technology in the production of various machinery parts. Currently, our enterprise is providing large number of cold forging pieces to mechanical manufacturers both home and abroad including producers of hydraulic tubes joints, motors, electric appliance, oil pumps and amps