SAUMYA ENTERPRISES

Delhi Metro is a metro system serving Delhi, Gurgaon, Noida, and Ghaziabad in the National Capital Region of India.Delhi Metro is the world's thirteenth largest metro system in terms of length. Delhi Metro is India's first modern public transportation system. As of September 2013, the network consists of six lines, plus a seventh Airport Express line, with a total length of 190.0 kilometres (118.1 mi), serving 141 stations (135 Delhi Metro stations, plus 6 Airport Express stations), of which 35 are underground, five are at-grade, and the rest are elevated.All stations have escalators, elevators, and tactile tiles to guide the visually impaired from station entrances to trains. It has a combination of elevated, at-grade, and underground lines, and uses both broad gauge and standard gauge rolling stock. Four types of rolling stock are used: Mitsubishi Rotem broad gauge, Bombardier Movia, Mitsubishi Rotem standard gauge, and CAF Beasain standard gauge.