Shijiazhuang Saitu Trade Co.,Ltd. is professional manufacture and exporter of fire extinguisher production machine for fire extinguisher workshop and factory. Any question, plz feel free to contact us.  We can supply cylinder production machine, deep pressing machine, cylinder welding machine, cylinder testing machine, fire extinguisher automatic filling and assembling machine. We can also supply fire extinguisher service machine, like drying machine, nitrogen filling machine, leakage test machine, hytrostatic test machine, dry powder fire extinguisher refiller, CO2 filling machine, water based fire extinguisher filling machine. We can also supply kinds of fire extinguishers,fire extinguisher accessories,fire extinguisher agent, fire extinguisher valves, fire hose, fire hose reel, fire cabinet, fire extinguisher cylinder, cylinder, fire extinguisher gauge and etc.