Humtown Products Awarded Preferred Supplier Status Core making company recognized for superior quality COLUMBIANA, OHIO - Humtown Products has been designated as a Preferred Supplier by Williams International of Michigan. Humtown was awarded a Preferred Supplier plaque by the aluminum and aerospace foundry in recognition of "continually demonstrated excellent achievement." In a letter to Humtown National Sales Manager J.D. Schmidt, Williams International officials stated: This performance is a result of discipline to your quality system, the capability of your personnel, your attention to process control and your commitment to customer satisfaction. Based on this performance, we have confidence that your products will meet purchase order requirements. Therefore, we will not be inspecting your product on receipt. Williams International's Preferred Supplier Program recognizes suppliers who consistently demonstrate high product quality. Humtown is a leading manufacturer of sand cores, patterns and other products for metal castings. They serve customers in the East and Midwest from their headquarters in Columbiana, Ohio.