With over 80 years of experience, our Automatic Spring Coiling (ASC) location is a world-class manufacturer of custom-engineered, high quality precision performance compression springs. Automatic Spring Coiling supports the service clutch, transmission and valve spring markets with products that include damper and transmission springs (manual and ICC), engine valve springs (OEM and high performance) high precision (light to medium compression springs), fuel injection springs and return springs. In the transmission market, ASC produces springs for automatic transmissions. Another focus product is precision fuel injector springs for diesel engines. Automatic Spring Coiling engineers are involved in the entire production process, from design and prototype through reliability testing and final production. Testing procedures include failure analysis, linear fatigue testing, wet and dry torque clutch testing and engine valve spring testing.