Charter Steel
Mary Hartwig has over 25 years of experience in customer service and billing, currently serving as a Customer Service Account Representative at Charter Steel since April 1998. Prior to this role, Mary worked at GTE as a Billing and Collection Specialist for 21 years. Mary holds an Associate degree in Marketing with a focus on business to business from MATC Mequon, where studies were completed between 1996 and 1998.
Charter Steel
Charter Steel is a leading U.S. supplier of carbon and alloy special bar quality rod, wire and bar products. Charter Steel produces products containing 90%+ recycled materials, leveraging electric arc furnace melt technology coupled with expert rolling capabilities at both its Saukville, Wisconsin and Cleveland, Ohio locations. Distribution and processing facilities are located in Saukville, Wisconsin and Fostoria, Ohio. Charter Steel is the leading producer of cold heading quality steels and the largest coil process in North America.