Mass Rapid Transit Authority of Thailand (MRTA) and Bangkok Expressway and Metro PLC (BEM) welcomed officers from Japan Overseas Railway System Association (JORSA) visiting M.R.T. Chalong Ratchadham Line’s depot and O.C.C. on their field trip and riding M.R.T. from Klong Bang Plai station to Talat Bang Yai station on Friday 17th February 2017 at 10.00 – 11.30 A.M.