1977, company established, developed hydraulic controlelectrical discharge machine. 1984, launched development ofCNC controlled machines. 1985, first generation of CNCmachine was introduced. 1989, first demonstration of CNCwires cutting EDM. 1992, F-model of ZNC EDM was introduced.1993, CNC wire cutting EDM in full production. 1996,adoption of graphite application technology in CNC EDMCA-model. 
Taiwan