Composite railway support insulator is one of type of railway insulator. This type railway insulator widely used for railway catenary to support fitting.
This type railway insulator is also for supporting railway fittings so that constitute the railway support insulation frame.Railay post insulator is similar to substation post insualator.
Railway suspension insulator used for railway catenary and assembled with some fittings to hang conductor or cable.It also called railway long rod insulator. Orient produce composite railway insulators for many years.