Integra Engineering India Limited manufactures machineries and components in India and internationally. The company offers railway control systems, such as metal to metal signaling relays, metal to carbon relays, fuse auto change over systems, wire harness, and LED signals for railway signaling. It also provides railway propulsion system panels for various electrical devices, including traction converters, auxiliary panels, and velocity control units; hotel load converters; and AC electric multiple units panels comprising EDC, electrical control cabinet, traction control cabinet, etc. In addition, the company designs and manufactures sheet metal fabrication, wiring, electromechanical solutions, and aluminium metro interior systems; and supplies railway and rolling stock components to OEMs, as well as metro interior products. The company was formerly known as Schlafhorst Engineering India Ltd. and changed its name to Integra Engineering India Limited in May 2011. Integra Engineering India Limited was incorporated in 1981 and is headquartered in Halol, India. Integra Engineering India Limited operates as a subsidiary of Integra Holding AG.