Delivery Time:Up to quantity
Certification:ISO 9001:2008 TS 16949,ROHS

Black Coating Spiral Torsion Springs For Automotive Window Lifter / Winder Raiser

Specifications:

Material	oil tempered steel
Material thickness	3.8mm
Material width	11mm
Outside daimeter	68mm
Direction	clockwise
Surface treatment	black oxide
Load type	torsion
Style	spiral
Usage	Automotive window lifter/window raiser

Description:       

As a leading spring manufacturer, XUONG SPRING can manufacture all types of spiral and coil springs.

XULONG SPRING utilizes highly customized production equipment, lean manufacturing techniques and principles, and ISO 9001:2008 certified procedures to provide our customers with a streamlined and efficient manufacturing process to produce spiral torsion springs.

Benefits of working with XULONG SPRING include reduced lead times, high quality control and highly competitive costs.

To request a quote or place an order for spiral springs, plz feel free to contact us.

 Applications:

Not only automotive seat,spiral springs made by xulong spring are used in lots of fields,show some of them as follow:

window / Shade Counterbalance hinge mechanisms dog leashes rewinder shelf pusher home appliance electric motors automotive/transportation device industrial toos

XULONG SPRING’S Key features

1. wire diameter:0.08-60mm

2. Material:stainless steel(SUS 301/SUS304/SUS316),carbon steel,music wire,alloy steel,spring steel,cold drawn steel,phosphorous bronze,SWPA/SWPB etc

3. Spring pitch changeable

4. Finish:peen shooting,oiled,powder coating,zinc plating,nickel coating,chrome coated etc

5. Heat treatment:tempering,stress relieving

6. Certification:ISO 9001:2008 TS 16949

7. Spring Package:PE bags,cartons,pallets

8. Application:appliance,automotive,mould,machinery,elevator,office equipment,shock absorber,lamps and lanterns,toy,telecommunication,lawn/garden,high speed rail,textiles etc

for your window lifter/raiser springs ,plz feel free to contact us!