R & W Machine

Reliable Die Service Inc. has been in the tool and die business since 1971. We specialize in progressive dies, four-slide and multi-slide stampings, tooling and prototypes. We have the experience, ingenuity and capabilities to fulfill our customer's needs from part development and design to final production. We also offer other services including die maintenance & repair and general machining. Our longstanding customer relationships are built upon quality and dependability.

JK Manufacturing Co, located in Chicago, IL, is a one-stop machine shop specializing in roller fabrication, machining, and emergency repair work. The company is committed to providing quality products and services in a timely manner while ensuring customer satisfaction at all times. With expertise in a variety of materials, including carbon steels, stainless steels, tool steels, aluminum, and plastics, JK Manufacturing boasts a lifting capacity of 120,000 pounds. Their prompt service is particularly valuable during major breakdowns, ensuring that customers receive the support they need when it matters most. Generated from the website

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.