In order to guarantee gas dispenser quality, our company has established an experiment center for testing and detection of overall performance of gas dispensers. This center can comprehensively simulate actual operation of gas stations and completely detect over ten functions like gas tightness, pressure protection, quantifiable gas filling, gas filling in order, segmental measurement correction for gas filling, break-away protection, solenoid valve reliability, mass flow meter accuracy, repeatability, and zero correction. Place of origin :sichuan, china (mainland) Brand name :hantu Model number :jqj-c-ii Condition: new After-sales service provided: engineers available to service machinery overseas