1 fire extinguisher refilling and maintenance ( Powder , Co2, Foam, Halon, FM200 ) 2 fire alarm system and fire fighting Installation and maintenance 3 fire annual maintenance contract (AMC ) 4 fire suppression system installation refilling and maintenance ( FM200, Novec 1230, Co2 ) ( water pump , sprinkler, fire hose cabinet , alarm control panel, addressable & conventional, alaram bell , siren ETC )