"Based on domestic market and expand overseas business" is our development strategy for
Self Storage Torsion Springs,
Garage Door Closed Grip Lift Handle,
Bottom Weather Seal, We, with great passion and faithfulness, are willing to provide you with perfect services and striding forward with you to create a bright future.
OEM Factory for Garage Doors And 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 Factory for Garage Doors And Windows - Heavy Duty Garage Door Springs – Bestar detail pictures]()
Related Product Guide:
We support our consumers with ideal good quality merchandise and large level provider. Becoming the specialist manufacturer in this sector, we have attained wealthy practical encounter in producing and managing for OEM Factory for Garage Doors And Windows - Heavy Duty Garage Door Springs – Bestar, The product will supply to all over the world, such as: Kuwait, Bulgaria, Kenya, We are proud to supply our products to every auto fan all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.