The RACO-Electric Cylinder, created by RACO International, was invented and patented more than 45 years ago and laid the foundation for the company s electro-mechanical actuators. RACO International manufactures linear and rotating electromechanical systems. The company s actuators offer an environmentally safe solution to replacing hydraulic or pneumatic systems. Headquartered in Bethel Park, Pa., RACO International is the subsidiary of RACO Schwelm that serves the needs of customers in the United States and Canada.