Founded in 1987, Caldwell Manufacturing is a screw machine manufacturing company that serves the local needs of clients in Central Texas. It has a more than 15,000-square-foot facility. The company serves a wide variety of industries, including medical, hydraulic, insert, vending, electronics, furniture, high technology and telecommunications, and oil and gas. Caldwell Manufacturing s products include screws, hydraulic and pneumatic pins, bolts fasteners, bushes, standoffs, shafts fittings, dowel pins, spacers, bolts, thumbscrews and inserts. It provides manufacturing assembly and packaging services for finished parts and subassembly. Additionally, the company provides secondary operations for all products that include secondary machining, grinding, welding and hydraulic pressing. Caldwell Manufacturing is located in Lockhart, Texas.