1. Siemens electric equipment , 2. 45 years of professional produce, 3. 700 workers factory service you, 4.CE certification. Features: 1) Hydraulic preselection speed and feed change mechanisms2) Headstock, radial arm and columns are clamped by the hydraulic clamping mechanisms3) Operations of spindle are all controlled by one single lever4) Perfect performance, safe, reliable and easily ...