In the frames of “Machine-building – 2013” e4xhibition took place in Moscow at Crocus Expo on October 16, 2013 has been held International Conference “International Technologies for Railway Machine-building” where the leading specialists of the railway enterprises have taken part. “ROSTOK”, Ltd. Director General Mr. Vadim Kodichev  has made a report “Boring a railway wheel hub hole with wheel boring machine mod. KPC2791M-H1 and its modifications”, and Mr. Sergey Kaluzhsky (“УЗТС”, Ltd. Director General) has presented two reports: first on the topic of “Machines of 6963 model line for machining various details, such as both a freight car bogie and the other details of  a rolling stock” and the second on the topic of “Model line of the machines on the base of 6532M for machining various details for a rolling stock”. The reporters, according to the results of their speeches, have replied to the questions.