manufacturing supply of 10125mm curved switches with zu 1 60 60 e1a1 thick web grade 880 class a tongue rails and 60kg r 260 grade 880 class a class b prime quality stock rails with elastic faste ners and spring operated setting device rdso t 6216 read along with latest alterations complete with check r ails with all fittings for 1 in 12 bg 60kg turnout for fan shaped layout on psc sleepers i e all fittings for switch p ortion as per sub assembly drg no t 6155 read along with latest alterations