Industrial Electrolytic Torison Spring - Factory Sale Directly
USD $1.19 - $1.36 /Kilogram
Min.Order:200 Kilograms
Ningbo Jiangbei Longxin Mechanism Factory
Garage Door Torsion Spring / Galvanized torsion spring / garage door hardware
Solid shaft or hollow shaft for Industrial Door Accessory / Garage door hardware
27" Spring Bumper / Pusher Spring / Garage door fitting - Factory Sale Directly
Garage Door Torsion Spring / extension spring - Factory Sale Directly with ISO9001
1.Industrial door spring
2.Garage door hardware spring
3.High quality and many requirement
4.Have good hardness and resistance to both high and low temperatures.
5.Suitable for garage door,section door and the different size,diameter are available.