Chennai (Tamil Nadu) [India], October 23 (ANI): India’s railway network, one of the most extensive and the fourth largest in the world, continues to evolve. In the latest development, Vande Bharat’s sleeper coaches were introduced to provide a seamless journey experience to passengers. Integral Coach Factory (ICF) General Manager U. Subba Rao had a press conference on Wednesday to discuss the features of Vande Bharat sleeper coaches. He said that a collaboration between BEML and ICF has been undergoing commissioning and finishing work since its arrival 10-15 days ago. The upcoming tests will e…