Q QUELL

Fire Sprinklers; Fire-Extinguishing Systems; Sprinkler Systems for fire protection; and fire extinguishing and sprinkler system components, namely, valves, accelerators, fire panels, piping clamps, switches, control panels and couplers

Installing and maintaining fire protection systems including fire sprinklers and accessories for such systems, Repair and maintenance of fire protection systems

Designing fire protection systems including fire sprinklers and accessories for such systems, and installing computer software for accomplishing or facilitating the foregoing