China OEM High Quality Gate Torsion Spring Companies - Wholesale Garage door hardware manufacturer Torsion spring/Chinese garage door spring – DVT Spring Manufacturer and Exporter | DVT

OEM High Quality Gate Torsion Spring Companies - Wholesale Garage door hardware manufacturer Torsion spring/Chinese garage door spring – DVT Spring

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With a complete scientific quality management system, good quality and good faith, we win good reputation and occupied this field for Small Spring, Shock Absorb Spring, Small Springs With Hooks, We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
OEM High Quality Gate Torsion Spring Companies - Wholesale Garage door hardware manufacturer Torsion spring/Chinese garage door spring – DVT Spring Detail:

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.

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Specifications

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


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OEM High Quality Gate Torsion Spring Companies - Wholesale Garage door hardware manufacturer Torsion spring/Chinese garage door spring – DVT Spring detail pictures

OEM High Quality Gate Torsion Spring Companies - Wholesale Garage door hardware manufacturer Torsion spring/Chinese garage door spring – DVT Spring detail pictures

OEM High Quality Gate Torsion Spring Companies - Wholesale Garage door hardware manufacturer Torsion spring/Chinese garage door spring – DVT Spring detail pictures


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We stick to our enterprise spirit of Quality, Efficiency, Innovation and Integrity. We aim to create more value for our customers with our rich resources, advanced machinery, experienced workers and excellent services for OEM High Quality Gate Torsion Spring Companies - Wholesale Garage door hardware manufacturer Torsion spring/Chinese garage door spring – DVT Spring , The product will supply to all over the world, such as: Uganda, Malaysia, Jamaica, We've customers from more than 20 countries and our reputation has been recognized by our esteemed customers. Never-ending improvement and striving for 0% deficiency are our two main quality policies. Ought to you want anything, don't hesitate to contact us.
  • With a positive attitude of regard the market, regard the custom, regard the science, the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Susan from Egypt - 2018.06.18 17:25
    The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
    5 Stars By Ella from Vietnam - 2017.09.22 11:32
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