boring and milling machining center machine,CPN701 one, Seiki horizontal machining center NH6300 DCGII,NH5000/40 DCG one platform, One OKUMA560 vertical machining center, Japan Seiki NHX4000 2,American express force machine 3 units, Anhui gantry machining center, Taiwan surface grinding machine, the force strength pressure casting machine DCC280,DCC630 each one Taiwan, America’s HEXAGON three coordinates two units. Two sets of Zeiss three-coordinate machine. By using such hardware, the environm