We introduce “QCS” as one of the leading manufacturer of Power Control Equipments in Eastern India with proven qualitative track record and backed by technically sound after-sales-service back up centers at different places in Eastern India. The products are as follows: 1. AC Servo Controlled Voltage Stabilisers- single & 3 phase ( 0.5 to 2000 KVA-3 phase) 2. Constant Voltage Transformers-“CVT”(0.15 to 10.0 KVA) 3. UPS of both ON=LINE & LINE INTERACTIVE type(0.5 to 180.0 KVA) 4. Relay Controlled Voltage Stabilisers-single & 3 phase (0.5 to 30.0 KVA=3 phase) 5. Isolation Transformers (0.5 to 250 KVA – 3 phase) 6. PWM Inverters for both Domestic use & Industrial use (0.15 to 10.0 KVA). Meanwhile, this is for your kind information that we have more than 14000 no. of Servo Controlled Voltage Stabilisers, 1200 no. of Isolation Transformers, 850 no of Constant Voltage Transformers, 600 no. of Inverters and 450 no. of UPS of ON-LINE / LINE INTERACTIVE type installed , spread all over Eastern India, since our Inception in 1985. We do also undertake Consultancy for solving Power related problems and provide service back=ups to any sort of electronic control equipments.</p>