A world-class operation, refined over fifty years.
Our unique quick-change processes and computerized production methods are the keys to a world-class operation — specifically engineered to deliver consistent, repeatable quality at scale.
Sizing
Raw spring steel is precision-cut to the required lengths for each leaf in the assembly.
Punching & Eye Rolling
Center holes are punched and the leaf ends are rolled into eyes for shackle and bushing fitment.
Heating & Forming
Leaves are heated to forging temperature and formed to the engineered camber profile.
Quenching & Tempering
Controlled heat treatment delivers the optimal balance of strength, fatigue life and toughness.
Shot Peening
Surface treatment increases fatigue resistance and extends in-service life under cyclic loads.
Assembly
Leaves are stacked, center-bolted, clamped and finished with corrosion-resistant coating.
Load Testing
Every assembly is load-tested and deflection-verified against engineering specification.
Inspection & Dispatch
Final QC, marking, packaging and dispatch to OEMs and the aftermarket channel.