Mfr: Ups Dc-Ac Drives Digital/Linear Temperature Indicators And Controllers Digital Preset Counters Alarm Annunciators Control Panels Motor Control Panels Timers Sequential Timers Inverters Transformers (Control Power Pulse) Voltage Stabilisers (Automatic And Servo-Controlled) 4 Wire Vf Repeater Equipment Telecom Power Supply For Railways And Battery Chargers. Prop: S.K. Gupta.