#carbonbrushholder #carbonbrush #Trincomalee #srilanka SD industries are major organaization in manufacturer and exporter of Carbon Brush holder in Trincomalee in Sri Lanka . we are one of the finest qulity manufacturer for all kinds of carbon products and Mechanical seals.Carbon brushes:We introduce ourselves as the leading manufacturer, exporter and supplier of graded Carbon Brushes. We provided brushes find their applications in elect ... Continue