Callen Manufacturing

American Rotors Inc., established in 1960 and based in Gurnee, IL, is a family-owned manufacturer specializing in the production of quality rotors for over three generations. Their commitment to excellence and competitive pricing, combined with in-house processes, ensures a worry-free experience for clients needing high-quality rotor requisitions. American Rotors prides itself on its meticulous quality assurance practices, incorporating visual inspections at each process station to deliver defect-free products. With a history of innovation and adaptation, the company has evolved to meet customer demands through added capabilities such as die-casting and advanced manufacturing techniques. Generated from the website

Established in 1906, Hudson Precision Products Company manufactures machining parts. The company is equipped to produce equipment with single and multiple spindle automatic screw machines. Its capability to produce computerized numerical control parts includes single and twin turret equipment, with live tooling, and a chucking capacity up to 10-inches in diameter. The equipment is augmented by a series of CNC machining centers for primary and secondary operations. Machining is performed on forgings, castings, slugs, and bar stock in a variety of materials. It also offers secondary operations that include turning, drilling, tapping, crimping, forming, milling, broaching, threading and slotting. The company also has a complete vibratory finishing department that performs various processes, such as plating, grinding, heat-treating and anodizing. It also offers various quality assurance programs. Hudson Precision Products Company is located in Broadview, Ill.