The Independent Welding Distributors Cooperative (IWDC) announced several organizational changes. Keith Werkley was appointed director of sales and vendor management which includes regional sales management, Weldmark hardgoods product management and vendor program support. Erica Jones was appointed director of marketing. Tina Estes has assumed responsibilities as CIO and will continue to manage outsourced IT vendors. Under the direction of Eric Schwamberger, distribution center operations manager, the operational department will now include additional customer service representatives.