We are professional manufacturer of Garage door spring and Industiral door hardwares,including spring cone,cable drum,hinges,brackets,industrial bearing,tracks etc.Our mission is to provide the highest quality garage door spring ,outstanding customer service ,and competitive prices.
These high quality Garage Door Torsion Springs include cones installed on the springs and are sleek, oil tempered and coated black for a strong smoother operation. These sturdy garage door torsion springs are made of steel coils with aluminum cones and can withstand any weather making them the best buy for your garage door.
- Engineered For Maximum Application Range.
- Minimum 10,000 Cycles, At +/- 7.5lbs Of Target Door Weight.
- Springs Are Made Of Steel Coils With Aluminum Cones.
- Both Winding And Stationary Cones Are Installed.
- Black Coated, Oil Tempered Wire Provides A Clean Durable Finish.
- Clear, Easy To Read Spring Markings For Easy Identification.
Name | Shot Peening Garage Door Torsion Spring With High Quality |
Diameter | 1 3/4" ,2" , 25/8" , 3 3/4" , 5 1 /4" , 6" and others |
Material | 72B ,82B , 60Si2MnA |
Customizable | Can made by your drawings, sample and dimension |
Surface Treatment | White zinc plating, Nickel plating, Chrome plated, Cataphoresis, Become black, Powder coating, Apply oil ,paint or as customers' request |
Application | Luxury garage doors,factory lift doors,industrial door installation ,shutter doors in matching torsion and extension spring |
Certification | ISO9001 |
MOQ | Any small trial order is welcome |
Deliver time | 7-15 workdays based on MOQ |
Package | Standard Packaging, Wooden Carton Or as per customers' requirements |
Payment term | 30%T/T deposit,70% before shipping |