garage door tension springs,
sectional garage door springs
Long Working Life Roller Door Spring , Shutter Door Torsion Roller Spring
Garage doors are essential to the safety of not just your vehicle but also the people inside your house. It is important that garage doors are properly maintained for the safety of everybody. However, garage doors face a lot of problems especially when it comes to the parts. The entire garage door system might fail if one of the essential parts is not in accordance with the standard quality. Say for example, the rollers are frequently exhausted easily because it rolls the garage door up and down every time it is being used. If the rollers are broken, it might be the cause of accidents that you would have least expected. That is why it is advisable to use Teflon rollers for a long lasting performance.
|Product Name||Manufacturer custom garage door pull roller shutter torsion spring lowes for industrial|
|Sample||Free to send you If have stock|
|Packing||Inner---PE Bag; Outer -- Carton Box.|
|Material||Spring steel,65Mn,60Si2Mn ,stainless steel 201,301,304,316,603 Brass,bronze,
SECC,SPCC,aluminum,aluminum alloy, stainless steel, nitinol,titaniumtim etc.
|Surface treatment||Galvanize,Zinc,Nickel,Chrome plating, electrophoresis,painting,CNC milling, laser engraving& laser welding, sand-blasting, polishing, hairline brushing, spraying, anodizing, diamond cutting & high bright, printing, electro-deposition etc.|
Automatic machine, Medical device, Industrial machine, Automoblie, Electric a appliance, Pulic equipment, etc
|Quality control||Acoording to ROHS and SGS,conducted by ISO9001:2008|
|Euipments||Laser Cutting Machine/CNC Shearing Machine/Flat Bed Spot-welder/Die Grinder/Steel Processing Machine/Double Servo Turret-type Punch Press/Banding Machine/Steel Processing Machine/etc.|
|Testing Lists||Coordinate measuring machine,, Technical projector, Salt spray tester, HTHH test, Abrasion tester etc.|
Contact Person: Mrs.lily