Founded in 1990, Custom Tooling Systems manufactures metal stamping, blanking, forge and metal extrusion dies. The company maintains equipment that includes grinders, welders, boring mills, saws, radial arm drills, hoist systems, drill presses and mills. It has achieved ISO 9001:2000 certification from the International Organization of Standardization. Custom Tooling Systems maintains a more than 49,100-square-foot facility. The company is located in Zeeland, Mich.