Prostarm Info Systems Wins A New Order From WBMSC for ₹90.44 crore. Prostarm Info Systems Limited, a company known for delivering dependable uninterruptible power supply (UPS) systems, today, March 17, 2026, said that, The Company has been declared the L-1 bidder by the West Bengal Medical Services Corporation (WBMSC), Kolkata, for the supply of… Continue reading Prostarm Info Systems Wins A New Order From WBMSC