Tobi Engineering Inc

Founded in 1944, Chicago Mold Engineering designs, engineers and manufactures plastic injections and compression molds for the thermoset and thermoplastic industries. It provides repair and rebuild services. Additionally, it offers specialized machining and gun drilling services. The company provides several tooling services that include graphite machining and scanning for inspection, part verification and reverse engineering applications. Chicago Mold Engineering also operates an engineering department that provides various mold designs to customers. It serves clients in the automotive, building supply, appliance and electronics industries. It employs more than 60 personnel. The company has a more than 30,000-square-foot facility that operates an engineering design area, production plant, office space and conference room. Located in St. Charles, Ill., Chicago Mold Engineering is a member of the Tooling & Manufacturing Association and American Mold Builders Association.

Aurora Bearing Company, based in Montgomery, is a leading manufacturer of rod end and spherical bearings, offering the most comprehensive range of products in the industry. Specializing in military spec rod ends, spherical bearings, and journal bushings, Aurora also provides custom-designed solutions to meet specific customer needs. Generated from their website's infomation

Established in 1976, Tri-Star Engineering Inc. is a full-service designer and manufacturer of a variety of precision cutting tools, which include special drills, reamers, counterbores, trepan tools and hollow mills. Based in Elk Grove, Ill., the company specializes in radial and axial cam relief grinding in both internal and external forms. It possesses a 16,000-square-foot facility and serves various industries, such as the automotive, plumbing supply, aircraft and appliance industries. Tri-Star Engineering Inc. is an ISO 9001:2000 certified company.