Finish: galvanized or not Package: wooden case Capacity: 5000 kgs / day Garage door torsion springs are secured to a metal shaft above the garage door. Depending on the system, the shaft may pass through the middle of the springs or spring, or the shaft may sometimes house the...

Leading manufacturer of springs for garage door and industrial door. We are specializing in manufacturing garage door hardware,windows,handle,spring etc. various kinds of spring are available, We also can manufacture the spring according to your requestfeatures:Galvanized...

Finish: galvanized or not Package: wooden case Capacity: 5000 kgs / day Garage door torsion springs are secured to a metal shaft above the garage door. Depending on the system, the shaft may pass through the middle of the springs or spring, or the shaft may sometimes house the...

Finish: galvanized or not Package: wooden case Capacity: 5000 kgs / day Garage door torsion springs are secured to a metal shaft above the garage door. Depending on the system, the shaft may pass through the middle of the springs or spring, or the shaft may sometimes house the...

Finish: galvanized or not Material: 82B carbon steel Capacity: 5000 kgs / day Garage door torsion springs are secured to a metal shaft above the garage door. Depending on the system, the shaft may pass through the middle of the springs or spring, or the shaft may sometimes house...

We win customers by high-quality services, good products, aesthetic appearance, complete variety and good service. 15"spring bumperthe total length is 15",provided with 2"rubber stopthickness:2.5mmfinish:zinc plateduse for door size below 30 square metersMaterial:...