Cedar Rapids-based telecommunications equipment supplier CellSite Solutions bought a 22-acre property in southwest Cedar Rapids for its new corporate headquarters, according to a news release from GLD Commercial.CellSite Solutions purchased the property at 4150 C St. SW, which has been home to Metal Design Systems, in February for about $9.5 million, according to records from the Cedar Rapids City Assessor’s Office.The C Street property includes office, light manufacturing, warehouse and distribution space, according to the news release.CellSite has been located at 1720 I Ave.