Founded in the early 1970s, Commercial Spring and Tool Company Limited (CST) is a global leader based in Ontario, Canada. Specializing in automotive and consumer markets, CST continuously innovates through lean manufacturing methodologies, advanced tooling, and integrated manufacturing methods. With a history of growth and expansion, CST offers a wide range of custom-manufactured products such as metal stampings, clips, springs, wire forms, and more, serving industries worldwide with high-quality solutions.