Bell Machine Company is a full-service precision machining and fabricating contract shop that serves the United States and international markets. The company serves the oil and gas, pulp and paper, and aerospace and defense industries. Its clients include Lockheed Martin, General Dynamics, AeroJet Corporation, National Oilwell Varco, Teco-Westinghouse, International Paper, Weyerhaeuser and Northrop Grumman. Bell Machine Company uses several equipment, including milling machines, drill presses, grinders, boring mills, lathes and computerized machinery. In addition, the company provides specialized services, such as manufacturing and rebuilding of paper mill rolls. Bell Machine Company has been operational for more than 40 years and is located in Shreveport, La.