Datian machine mainly produces submersible pump,combination pump, flowmeter, sensor,nozzle,solenoid valve, hose swivel,oil viewing device,foot valve,,MLD,break away valve, explosion-proof junction box,emergency shutoff valve,filter,3-phase connection,check valve,nozzle boot,corrugated pipe, gear pump, vane pump,air operated diaphragm pump,electric diaphragm pump,centrifugal pump,electric displacement pum

QUALITY SYSTEM CERTIFICATE


UL Approval of Solenoid Valve	UL Approval of Nozzle


ATEx Approval of Ex Transducer	IECEx Approval Of Solenoid Valve