Onero Valves is one of the China’s leading manufacturers of industrial valves, recognized as a preferred supplier in quality and innovation. We have "ONERO"&"VALMAX" Brand. Onero Valve is located in oubei town wenzhou city which called China Pump and valve center. we found 1986, we are the earliest Ball valve manufacturer in china. Today, Onero gate, globe, check, ball, handling diverse applications in oil & gas, petrochemicals, refining, power plants, LNG, pipeline transmission, marine, mining and water industries.Onero Approved by CNPC,SINOPEC,CNOOC,CDT.
