CHANDU&KATHVIK MACHINE TOOLS (OPC) PRIVATE LIMITED, our company deals in providing services and maintenance to CNC/ non-CNC machine and supply spare parts. We provide maintenance to CNC/non-CNC machines and supply spare parts to the railway workshops. CNC refers to a system that has a local computer to store all required numerical data. • The advantages of CNC systems are to store and execute a number of large programs, to allow editing of programs, to execute cycles of machining commands, etc. CNC machining centres are ideal for producing both small and large components for trains. Applications include bogie frames and undercarriages, wheels, panels and steel plate weld preparation.