Mfr: Servo Voltage Stabilisers, Dc Power Supplies, Current, Potential And Auto Variable Transformers, Other Transformers, Single Phasing Preventers, Temperature Controllers, Cvts, Toroid Transformers, Electronic Timers, Water Level Guards, Uninterrupted Power Supplies, Dc Drives, Electronic Control Panels, Generator Parallel Operation (Synchronising Of Generators). Prop: Satya Pal Gupta.