






These Custom Automatic High Carbon Steel Alloy Torsion Springs for Garage Shutter Doors do not rust or break easily. Based on your specifications, GL Metal can supply customized professional steel torsion springs for garage shutter doors.
GL Metal provides you with special shaped torsion springs at wholesale prices. Inquire now and send us your customization requests!
GL Metal can design and manufacture custom special shaped torsion springs according to our clients' requirements. Inquire now!
At GT Metal, we manufacture high quality special shaped torsion springs in different materials and thickness for various applications.