China Wholesale Garage door hardware manufacturer Torsion spring/Chinese garage door spring Manufacturer and Exporter | DVT

Wholesale Garage door hardware manufacturer Torsion spring/Chinese garage door spring

Short Description:

Torsion springs are an essential piece of a garage door counterbalance system. This system allows garage doors to open and close without using excessive force. When you manually open a garage door, you may notice it feels lighter than what the garage door should weigh. A properly balanced garage door also stays in place rather than falling back to the ground when you let go after raising it halfway. This is thanks to the garage door torsion springs, located in the counterbalance system overhead.

Product Detail

Product Tags

Basic Information

The garage door manufacturing industry relies on torsion springs for complete and functioning garage door systems. In most cases, there is at least one torsion spring in every garage door system, across multiple garage door styles. Whatever type of garage door system you produce and repair, chances are you’ll need torsion springs to make it work. Here are some garage door styles that require torsion springs for proper functioning:

  • High-lift and vertical-lift doors
  • Roll-out garage doors on tracks
  • Heavy-duty overhead doors at industrial loading docks
  • Hinged garage doors
  • Most other styles of residential and commercial automatic and manual garage doors

Without torsion springs, garage doors would be difficult to operate. Automatic openers would need much more power to lift and close such heavy doors. Torsion springs offset this weight to make it much more manageable. This makes it easy to open and close a garage door manually, and it allows the garage door opener to use less energy to operate the door. Torsion springs make the garage door experience more convenient than it could ever be without them.



OEM/ODM available
Main Products compression spring, tension spring, torsion spring, wire forming, etc.
Specification wire diameter from 0.1mm to 40mm
Material carbon steel (SWC), stainless steel (SUS), music wire (SWP), alloy steel, SEA9260/9254/6150, SUP9/SUP10/SUP12, 51CrV4, inconel X750, etc.
Surface Treatment zinc plated, electrophoresis, oxidation black, powder coating, blasting, geomet, rust-preventative oil, nickel plated, etc.
Packaging inner plastic bag, outer standard carton box.Or at your request.
Certificate ISO/TS16949-2002, ISO9001-2000, ISO14000
Lead Time samples:3-7 days; batch goods: 7-15 days after deposit recieved.
Payment Term T/T, L/C, western union, paypal, etc.
Shipment by sea, by air, UPS, TNT, Fedex, express delivery, etc.
Wholesale Garage door hardware manufacturer

  • Previous:
  • Next:

  • Write your message here and send it to us