Zhengzhou JAYO petroleum machinery co.,ltd.is one of leading manufacturers of petro equipment and accessories in China.Our products cover:Automatic Nozzles;Manual Nozzles;Swivels;Dispensers;Hose For Dispensers;as well as Dispenser's parts such as:Flowmeter;Pumping unit;Solenoid Valve,etc.
Starting from 1985,Zhengzhou jayo petroleum machinery co.,ltd. has been making continuous efforts in an aim to supply our customers with high-quality products..As a result,JAYO has been awarded three national patents and passed International Quality Certification System ISO 9001.
Due to high-quality and good service ,our products have been sold to many countries such as:Japan,Singapore,Korea,Indonesia,Thailand,Vietnam,India,Turkey,Middleeast,
Abiding by the principle of "Customer First,Quality First",Zhengzhou jayo petroleum machinery co.,ltd.Shall work closely with our friends both at home and abroad to create a splendid future as usual.