Young Graduate & Co.
Manufacturer of helical, compression, tension, torsion, leaf springs, circlips, snap rings, ring retainers, disc washers, axle springs, clock type springs, wire forms and clutch and friction plates.
http://younggraduate.com

Springs World 3D
Springs World 3D: the 3D virtual environment where creativity has no limits
http://www.sw3d.net

Norris Springs Ltd
Norris Springs are a UK based manufacturer of compression springs, extension springs, torsion springs and flat springs
http://www.norris-springs.co.uk

Chennq-Dieen Spring Co.
Manufacturer in Taiwan of torsion springs, machine gun springs, office chair springs, bicycle shock absorber springs, car engine valve springs and motorcycle engine valve springs.
http://www.chennq-dieen.com.tw/

A.V. Weber Company Inc
A.V. Weber in North Wale, PA manufactures springs, wireforms and stampings for industrial, aerospace, medical, pharamaceutical and specialty components.
http://www.avweber.com/

American Precision Spring
American Precision Spring Corporation is a full service custom spring manufacturer, Silicon Valley spring manufacture, bay area spring manufacturer, California spring manufacture, Northern California Spring Manufacture.
http://www.americanprecspring.com/

Master Spring & Wire Form
Master Spring is a manufacturer of wire forms and custom springs, including compression springs, extension springs and torsion springs.
http://www.masterspring.com/

Ming Tai Industrial Co. Ltd.
Taiwan manufacturer of steel strip springs, constant force springs, power springs and variable force springs.
http://www.powerspring.com.tw

NCT Friction Welding Company
NCT specializes in the innovative and proven welding process known as friction welding or friction forging. In addition to producing more then 750,000 welds annually, we provide full service general machining, having the capacity to purchase and cut material, finish machine(CNC turning/miling), induction/furnance temper/anneal, UT inspect, dye penetrant inspact, and bend/tensile test-all in-house.
http://www.nctfrictionwelding.com

Hangzhou Xingfa Spring Co. Ltd
Manufacturer of brake valve springs, auto suspension springs, hot roll springs, wire, spiral, wavy, trampoline, valve, hoisting jack, clutch, bracket and motorcycle shock absorber springs.
http://www.xfspring.com