Springs and carriage wheels
Hot-wound coil springs and leaf springs
Hot-wound coil springs, torsion bars, stabilizer bars & leaf springs
Joint venture formed between Rockwell and Mitsubishi Steel Manufacturing to manufacture coil springs, stabilizer bars and torsion bars
Hopkinsville, Kentucky site begins operations for torsion bars
Hopkinsville facility expands operating capacity to include stabilizer bars
Rockwell spins off automotive division creating Meritor Automotive
Meritor Automotive and Arvin Industries consolidate creating ArvinMeritor. The Hopkinsville facility is expanded to include coil springs
Mitsubishi Steel Manufacturing purchases Meritor's interest in the joint venture, and the new company is renamed after it's renown brand, MSSC
Coil spring operations are added in Chatham, Ontario
World-class manufacturers of coil springs, stabilizer bars and torsion bars.
Our unique manufacturing technologies combinine features such as anti-lateral collars and non-slip bushings for reduced clearances to adjacent components. Learn more below!
Tubular stabilizer bars can generate typical mass reductions of 40% relative to bars of solid construction. Learn more below!
Our bushing applications are highly-durable with a rubber-to-stabilizer bond designed for no separation during life of the stabilizer bar system. Learn more below!
Our shaped, hot-wound coils offer our customers a wider range of spring load and rate capacity, tight index capability, low mass / high efficiency with tapered bar and more consistent pitch relative to other manufacturing methods. Learn more below!
Our tapered bar diameter capabilities offer stress leveling in regions of the coil body that do not require a large bar cross section and afford reduced packaging space. Learn more below!
Our torsion bars can provide the perfect compromise offering the performance characteristics of a coil spring with the significantly reduced vertical height packaging for your specific design requirements. Learn more below!