A family-run business with ISO 9001:2015 certification, Proficient Machining was founded in 1973 and specialized in providing precise CNC and screw machine products to customers across many industries. For customers in the automotive, nuclear, aerospace, medical, and military sectors, as well as other industries, we provide all kinds of Ohio precision parts manufacturing and metal fabrication services.Being a family-run company, we make every effort to treat our staff members like members of our own family. We treat our employees well since we consider them to be the most valuable resource for our business. We are really proud of the caliber of individuals in our team.