JonSpring Company Inc. was established in 1985 by Jon and Constance Goff in Springfield, MA. Our precision springs manufacturing capabilities are extensive and enable us to provide superior quality and flexibility cost-effectively. We offer responsive prototyping and spring design assistance, same-day turnaround and several unique equipment and tooling features that positively differentiate us from our competitors' capabilities. Over 23 CNC multi-access spring coilers and wire forming machines, 12 torsion winders, extensive process automation, combined with our 30+ years of expertise, enable us to offer fast service, high quality and unparalleled cost-effectiveness.