DDAP-RAX is a manufacturer of semi-finished railway axles, viz. railcar and locomotive axles, axles for diesel – and trains, for subway and for specialized rolling stock. We have been in axles production since 1975. Using the unique rolling process technology – cross-helical rolling at the Mill of Dneprovsky Iron & Steel Integrated Works – gives us quality advantages over other technologies such as uniform metal structure on different elements of axles that prevents the appearance of inner defects, makes the axles much easier in finishing process and extends machine tools life for our customers; quantity advantages because provides us with ability to produce axles of different types in total amount – 20 000 pieces per month.