Great Lakes Media Technology duplicates and brands DVDs, CDs, CD-ROMs, and VHS tapes for corporate, marketing, educational, and entertainment media clients. Great Lakes Media Technology offers custom packaging, warehousing, and fulfillment services, including kit assembly, distribution, graphic design, and Web site development. The firm produces its DVDs, CDs, and other products from a facility in Mequon, Wisconsin, the only operations of its kind in the state.