COLUMBIA, South Carolina, Dec. 17 -- The South Carolina Department of Commerce posted the following news from Mission Critical Interior Solutions Inc.: * * * MCIS selects Orangeburg County for first South Carolina operation $7.4 million investment will create 49 new jobs. * Mission Critical Interior Solutions, Inc. (MCIS), a data center solutions contractor and manufacturer, today announced it selects Orangeburg County to establish the company's first South Carolina operation. The $7.4 mill  more