D.I.G. Houston, a subsidiary of Donovan Marine Inc., purchased a 78,800-square-foot industrial building at 3130 Pawnee St. in Houston, from ADCO Development. Donovan Marine is a wholesale marine parts distributor that specializes in producing electronic marine controls. Built in 1982, the one-story warehouse has 8,800 square feet of office space. Building features include 20 front-loading dock high doors and rail service. It is located just south of Houston Medical Center, near the South Loop and Highway 288. Bill Byrd, Mike Taetz, and Peggy Meredith of Colliers International represented the seller. David Boyd and Mike Boyd of Boyd Page represented the buyer.