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Mansfield Screw Machine Products Company was founded in 1945 by Joseph L. Witchey and two partners in a small garage in downtown Mansfield, Ohio, to produce parts for two local thermostat manufacturers. After early success, the Company relocated to a larger production facility in Mansfield and until 1980 had expanded that facility several times to meet the growing demand of their customer base.

In 1980, led by the third generation of the Witchey family (Richard D. Witchey Jr.), Mansfield Screw Machine became the first resident of the newly formed Lexington Industrial Park in Lexington, Ohio. The new 36,000 square foot facility tripled the size of the old plant. Now with a full range of production equipment, Mansfield Screw Machine Products evolved into a sophisticated, world class supplier of precision machined components.

Today, under the direction of the fourth generation of the Witchey family (Richard D. Witchey III), Mansfield Screw Machine Products has been expanded to 50,000 square feet and houses over 100 pieces of high-tech production equipment. We service customers in many industries and have earned a reputation for premier quality, quick-response and individual attention. We invite you to visit Mansfield Screw Machine Products, see our facility and meet our team of skilled professionals.

Mission Statement
Mansfield Screw Machine Products is a customer driven manufacturer of premier quality, precision machined components. Our mission is to provide unparalleled quality and service by utilizing associate involvement, technological innovation, and customer/supplier partnering. As we strive to be a world class manufacturer, we will focus on providing a healthy, challenging, and prosperous environment for our associates and our organization.

Quality Policy
We believe that “Quality” means conforming to specifications. We manufacture products that meet this criterion, make delivery to our customers on time and continually strive to improve the effectiveness of our systems and processes.

We are currently ISO 9001:2008 without Design Certified.

Our People
Bricks, mortar and equipment do not make a company. People make a company. Our associates at Mansfield Screw Machine Products are quality professional people of integrity. After you have met our people, you will understand why we are so highly regarded for our quality, integrity and professionalism.