A&S Manufacturing is a precision CNC machine shop specializing in custom machining, CNC turning, metal fabrication, and production manufacturing. From one-off prototypes to high-volume production runs, our experienced machinists deliver quality parts with exceptional accuracy and fast turnaround times. Equipped with HAAS CNC lathes, AMADA turret punches, and a full-service machine shop, we proudly serve the automotive, marine, industrial, military, and defense industries from our facility in Ecorse, Michigan.