siko wdThe invention of the mechanical dital position indicator. SIKO is the inventor of the SIKO counter and world market leader in the field of spindle position indicators and handwheels with position indicators.SIKO has consistentlyThe invention of the mechanical dital position indicator. SIKO is the inventor of the SIKO counter and world market leader in the field of spindle position indicators and handwheels with position indicators.SIKO has consistently