Pro-Tech Metal Specialties Illinois began as a family-run business over 30 years ago when Joe Tummillo, a class “A” tool & die maker, founded the company. Over time, it grew into a world-class 40,000-square-foot manufacturing operation and continues expanding under a second generation of leadership. The company’s mission is to act as a single source solution for clients’ precision metal forming needs by delivering high-quality products quickly and cost-effectively to ensure exceptional customer satisfaction.