HSIU FONG Machinery co.,Ltd has over 30 years experineces in manufactuing EDMs and also developped other high quality machinery like-.Paten Design of "Closed Bridge Type"Vertical Machining Center CM and QM series.Same construction of "Closed Bridge Type"VMC for our "Graphite Machining Center"-Graphite Dust Suction &Filtration System *Air Blower&Filtation *Water curtain & Filtration.High Speed Engraving/Milling Machines-EM Travels on X-Y-Z axis:300*200*100 mm 30000rpm with PC-Based controller*All ZPNC,ZCNC,CNC EDM