We have been also concentrating on enhancing the things management and QC method so that we could preserve terrific edge inside the fiercely-competitive enterprise for
Garage Door Window Trim,
Garage Door Torsion Bars,
Mini Warehouse Latch, We're searching ahead to setting up long-term company associations with you. Your comments and solutions are remarkably appreciated.
High Quality for Double Garage Door Spring - Torsion Spring for Garage Door – Bestar Detail:
USA Standard Garage Door Springs in Production
Professional Experience
15+ Years Focus on USA Standard Garage Door Springs Production
High Quality Material
Made by ASTM A229 Standard High-tensile & Oil-tempered Spring Wire
We offer Garage Torsion Spring 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 Garage Torsion Spring is 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)

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Our mission will be to become an innovative supplier of high-tech digital and communication devices by furnishing benefit added structure, world-class manufacturing, and service capabilities for High Quality for Double Garage Door Spring - Torsion Spring for Garage Door – Bestar, The product will supply to all over the world, such as: Frankfurt, Paraguay, Ghana, Since its foundation , the company keeps living up to the belief of "honest selling , best quality , people-orientation and benefits to customers. " We're doing everything to supply our customers with best services and best solutions . We promise that we are going to be responsible all the way to the end once our services begin.