torsion spring for roller shutter

Specifications

torsion spring for roller shutter
material:65Mn,music wire,60Si2Mn

torsion spring for roller shutter
material:65Mn,music wire,60Si2Mn

 

As the biggest manufacturer of spring in FoShan area, you can expect these from us:

Various of springs and wire form, even punch fitting of hardware

Usage:auto,motorcycle,industry,ariculture,mine,furniture,elevator and so on

Wide range offered wire diameter from 0.1mm to 50mm

High quality and competitive pricing

ISO 9001:2000 certification

Small and huge orders as well as OEM/ODM accepted

 

Customised designs are welcome,so send us your specifications now.