We have many excellent staff members good at marketing, QC, and dealing with kinds of troublesome problem in the production process for
Windsor Garage Door Window Inserts,
Roll Up Door Bottom Seal,
Roll Up Shed Doors, By more than 8 years of company, now we have accumulated rich experience and advanced technologies from the generation of our merchandise.
OEM Customized Long Panel Garage Door With Windows - Heavy Duty Garage Door Springs – Bestar Detail:
We offer Heavy Duty Garage Door Springs in 1.75” and 2” diameters in multiple wire sizes ranging from 0.192, 0.207, 0.218, 0.225, 0.234, 0.243, 0.250, 0.262 to 0.272.
All our Heavy Duty Garage Door Springs are black coated, corrosion resistant and oil tempered. They can endure approximately 10,000-15,000 open and close cycles, depending on the springs and usage.

How To Measure Garage Door Springs?
To measure the torsion springs, follow the following four steps carefully.
(1) Measure Torsion Spring Inside Diameter (1 3/4” or 2”)
(2) Measure Torsion Spring Wire Size
(3) Measure Torsion Spring Length
(4) Determine Torsion Spring Wind (Left Wound or Right Wound)

Product detail pictures:
![OEM Customized Long Panel Garage Door With Windows - Heavy Duty Garage Door Springs – Bestar detail pictures]()
Related Product Guide:
Our focus on should be to consolidate and enhance the quality and repair of present products, in the meantime constantly establish new products to meet unique customers' requires for OEM Customized Long Panel Garage Door With Windows - Heavy Duty Garage Door Springs – Bestar, The product will supply to all over the world, such as: Romania, Qatar, Nigeria, Our products are mainly exported to Europe, Africa, America, the Middle East and Southeast Asia and other countries and regions. We have enjoyed a great reputation among our customers for quality products and good services.We would make friends with businessmen from at home and abroad, following the purpose of "Quality First, Reputation First, the Best Services."