Hartl Crushtek, an industrial machinery and equipment wholesale company, leased the entire 19,425-square-foot building at 6315 McDonough Drive in Norcross, GA. The property received complete renovations in 1998 and features landscaping, a repaved parking lot and new roof. It is also located near the I-285 and I-85 corridor. Hartl Crushtek moved in January 1. Scott Horowitz of Colliers Cauble & Co. handled representation on behalf of the landlord, London-Feldman Properties.