Motherson Sumi Systems Ltd. (MSSL) is a supplier of components, modules and systems to the automotive industry. Its business portfolio encompasses electrical distribution system (EDS), polymer products and complete module solutions. It operates in two segments: Automotive and Non Automotive. Product categories in the Automotive segment includes wiring harness, high tension cords, wire, plastic components, rubber components and cockpit assembly, mould for wiring harness components and mould parts, plastic moulded components and brass terminals. Product categories in the Non Automotive segment include wiring harness, pen-stamp assembly, plastic components for white goods, household wires, plates and aerobin. On November 23, 2011, it acquired 80% interest in Germany's SMP Deutschland GmbH and Peguform Iberica, SL, and purchased 50% interest in Wethje Carbon Composite GmbH and Wethje Entwicklungs Gmbh.