... ATC system 2.high-end accessories 3.thickened steel frame,best after-sales service 4.CE and ISO9001 certification ... , computer tables, sewing machines table, instruments.2.3. plate processing: insulation part, plastic chemical components, PCB, inner body of car, ... glass, plastic and soft metals such as copper, aluminum plate engraving and milling process3.Performance Index: NO.Performance Parameter 1Stroke ...