we are specialized in producing and selling all kinds of railway maintenance tools and equipments.such as rail cutting machine,rail grinding machine,welding machine,tamping machine ,strenching machine, cutting wheels,drill bits ,other related machine and accessories and so on since 1993.and now we are powerful manufacture and supplier in china,and we have expanded our markt to oversea in the recently 3 yeas.and achieved satisfactory performance.such as good cooperation with Thailand's customers,Australia and so on.we do have confidence to be same power supplier in oversea market.