S & W Manufacturing Co Inc

Established by Don Bettinardi in 1978, Donson Machine is a specialized contract manufacturer of precision machined parts with core competencies in computerized numerically controlled milling and computerized numerically controlled turning with a complete research and development shop for small lot quantities. The business is geared to supply quick-turn prototyping, short-run machining and specialty machined part production. The markets the company serves include medical and dental, orthopedic, food processing, industrial automation and semiconductor. Donson Machine is an ISO 9001:2000 registered company with more than 100 employees headquartered in Alsip, Ill.

West End Tool & Die, Inc. is a specialized manufacturer located in New Lenox, Illinois, providing a diverse range of fabrication services including rail car, coal car, and tank car parts. Their expertise extends to CNC precision stamping, tooling, and advanced techniques such as laser and water jet cutting. By continually enhancing their in-house capabilities, West End Tool & Die is committed to delivering comprehensive solutions tailored to meet the specific needs of their customers. Their focus on quality and innovation positions them as a reliable partner in the fabrication industry. Generated from the website

Founded in 1965, Pioneer Products is a contract manufacturer of machined and assembled products. Its more than 110,000-square-foot manufacturing facility includes a complete selection of machine tools. The company maintains a contract tool, die and model shop that produces dies and fixtures for specific applications. It also operates a parts department that specializes in precision turning, boring, jig boring and prototyping, as well as features a quality department equipped with coordinate measuring machines and gauging lines. The company s personnel design and fabricate custom machines for assembling and metal work operations. Pioneer Products clients include Caterpillar, DaimlerChrysler, Danahar Controls, New Venture Gear, Sauer-Danfoss, Tremec and Twin Disc.