Vacuum Plant and Instruments Manufacturing Company Limited supplies Programmable Logic Controller based Capacitor Making Plant. Vacuum Plant and Instruments Manufacturing Company Limited manufactures Vacuum Pressure Impregnation Plants for High Voltage Rotating Machines and Vapour Phase Drying Plants for Power Transformers. The Programmable Logic Controller based Capacitor Making Plant is used to process Power Factor Improvement Capacitors [L.T. & H.T.] and Electrolytic Capacitors for Motor and Fan Industries.