Churchill Corporation

atrbox.com

Churchill Corporation specializes in the manufacturing of standard and custom enclosures for demanding packaging applications, with a primary focus on avionics and electronic systems. The company provides a comprehensive range of services including CNC fabrication, machining, welding, and finishing to support production from initial design to final assembly. They are capable of meeting tight tolerances for small quantity production runs and offer custom modifications such as silk-screening, engraving, and specialized mounting hardware. Serving both military and commercial sectors, the firm adheres to ARINC 404A and ARINC 600 standards for their chassis and dust cover product lines. Their facility features integrated quality assurance processes, including CMM gauging, to ensure consistent precision across all custom enclosure projects.

Midwest Automatic Products

midwestautomaticproducts.com

Midwest Automatic Products is a full-service machine shop based in Melrose, Minnesota, specializing in CNC machining and screw machining services. Established in 1973, the company provides precision-engineered components for various industries including automotive and hydraulics. Their core capabilities include turning, milling, and high-volume production of fasteners, fittings, and bushings. They emphasize quality assurance and quick turnaround times to support domestic and international manufacturing requirements. The firm maintains a commitment to precision engineering and fostering long-term supply partnerships.