Yong Sheng Springs

Yongsheng, the leading manufacturer of flat coil springs in China.

Yongsheng produce a variety of flat coil springs like constant force springs, constant torque springs, power springs, variable force springs, spiral torsion springs, carbon brush springs, etc,. Including mechanical reels producing and assembly, Customization cover engineering, prototyping, production, packaging, etc,.  

Tell us springs' specification or application, we can handle all for you.