— SPRING APPLICATIONS —Springs Behind
Springs Behind
the Motion.
Zongda manufactures custom power springs and constant force springs for retraction, return, balance and controlled movement inside products and equipment.
Explore Applications ↓Where Our Springs Work
Choose the application closest to your project.

Seat Belt Retractors→

Industrial Machinery→

Hose & Cable Reels→

Tool Balancers→

Recoil Starters→

Vacuum Cleaners→

Window Balance Systems→

Medical Lifting Equipment→

Shelf Pusher Systems→

Rowing Machines→

Automatic Cutting Equipment→

Electric Irons→
OTHER & CUSTOM APPLICATIONS
Discuss Your Application →Have a different application?
Send a drawing, sample, photo or a simple description of the required motion.
