The Railway Fastclip system is suitable for use with all forms of pre-cast elements.

CJ-2 Rail Fastening System (also called CJ-2 spring blade fastener), it should meet the following operating conditions:

Type WJ-2 type Rail Fastening System is a ballastless track fastener system developed to meet the technical requirements of the fastener system for passenger dedicated lines and to adapt to the laying of various shoulderless and ballastless tracks.

E2003 Resilient fastening systems shall be used with concrete sleepers and bearers.

Type I rail fastening system is suitable for 50kg/m and 60kg/m rails that fixed on concrete shoulders

Type II rail fastening systems (also calledf Spring clip II fastenings) are suitable for connecting 60kg/m steel rails and prestressed concrete sleepers