MDG-based nitrogen filling machine | Fire filling equipment | fire extinguisher maintenance equipment | fire extinguisher inspection equipment | fire extinguisher pressure test equipment 
 MDG-based nitrogen filling machine | fire extinguisher nitrogen filling machine filling machine | Fire filling equipment | fire extinguisher maintenance equipment | fire extinguisher inspection equipment | Nitrogen Filling Machine 
 MDG-based nitrogen filling machine (hereinafter referred to as the filling machine) for the majority of fire equipment production, maintenance, manufacturers, on the various needs of pressurized with nitrogen cylinder filling nitrogen use. 
 For example: the pharmaceutical dry powder cylinder filling, the need to add inert nitrogen gas pressurized cylinder in the use of dry powder fire, the dry powder pharmaceutical with the high-pressure nitrogen gas will be quickly sprayed into the flame, 
 The fire was quickly extinguished. 
 The filling machine filling by the constant pressure control system structure, with a safe, reliable, easy operation, high efficiency, high precision filling pressure, is the fire equipment production, 
 Maintenance of an ideal filling equipment manufacturers.