Versatility Tool Works

Midwest Machine Service Inc. is a family-owned and operated Precision CNC Machining, Manufacturing and Fabrication business, located in Chicago Ridge, Illinois, with over 30 years of experience. With our expertise in precision machining, welding and fabrication, we are confident that we can find a solution for all of your needs, whether large or small. We take pride in servicing our customers and look forward to working with you and your company in the near future.

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.