Ottawa Corporation’s mission is to perform machining activities to add value, maintain quality and hold tight tolerances for our customers’ components. We rely on our skilled workforce to drive quality into each component we produce by continuously reviewing print specifications and manufacturing best practices to process our customers’ components in the lowest cost, highest quality manner possible.
Ottawa Corporation is a precision CNC machining company located on the shores of Grand Haven, Michigan. For over fifty years we have been serving our customers with high quality tight tolerance machined solutions to meet the needs of our customers. Michael E. Papanoli founded Ottawa Manufacturing in 1958 based on an idea to improve the paper drill machining process.
In 1968 the name was changed to Ottawa Corporation which it has remained since. Michael J. Papanoli, purchased the business from his father in 1999 and currently owns and runs the day to day operations. With the addition of his son Emmanuel in 2010, Ottawa is entering its third generation of serving our customer's needs.
With CNC lathes capable of running 1/8" to 3.08" bar stock, we can support all of your turning needs. We have two machines with live tooling and sub spindles to craft more complex parts. We also have a horizontal mill with a pallet changer that can support an 18" cube. With numerous secondary pieces of equipment, there are few things we can not produce in house.
Our skilled and veteran workforce with a wide range of skills and specialties allows us to do anything from prototypes to large scale production runs. We pride ourselves in meeting short lead times and getting the job done on time and to the customers satisfaction.
With our carefully assembled team we strive to get things done as quickly and precisely as possible. We pride ourselves in maintaining our ISO 9001:2015 certificate as well begin able to quickly adapt to customer's individual needs.Download ISO Certificate
17365 Hayes St
Grand Haven, MI 49417