Kalkaska Screw Products manufactures machining components for a variety of industries. It is a supplier to manufacturers of critical safety components. In addition, the company offers parts to the valve, meter, hardware and natural gas industries. It also produces parts for one of the largest safety equipment manufacturers and one of the largest aviation piston engine plants in the United States. Kalkaska Screw Products is a certified TS 16949 company. It is located in Kalkaska, Mich.