Description :
Tenders for Annual Maintenance Contract Of 5/6 Kg Dcp Cartridge Pressurized Type, 6 Kg Stored Pressure Type, 9 Ltr. Water Mist Type And 4.5 Kg Co2 Type Fire Extinguishers Provided At Different Railway Stations And Its Unit Offices, Head-quarter Buildings And Stationary Locations Over Entire Howrah Division
