Chi tube shaft is made under powerful productivity with excellent equipment and advanced technology. The product has a smooth metal surface with no burrs2.
Chi Hardware Corporation Limited will do everything possible to help customers for better user experience. The product has passed the load test3.
To ensure durability, our highly skilled QC professionals strictly inspect the products. It is distinguished by its exceptional thermal stability4.
The quality of the product is guaranteed by our state-of-the-art facilities and advanced technology. Its quality has passed the strict test and is examined frequently. Thus its quality has been widely accepted by the users. Its size and shape can be customized according to different doors
|Garage door hollow shaft|| 2.0mm and 3.0mm|| Galvanized steel (Black or white) || 25.4mm with keyway|
Having been involved in the industry of garage door shaft for many years, Chi Hardware Corporation Limited develops rapidly.2.
Chi tries to ensure the quality of garage door torsion spring shaft.3.
We strictly comply with environmental obligations. And we constantly enhance the environmental management system to meet the requirements of our environmental awareness.