Shanghai jonloo machinery co.,ltd

Jonloo Valves have been produced in China for years and are recognized as the premier manufacturer of industrial steel valves and pumps.By leveraging advanced engineering capabilities and innovation,we have created quality assured valves to meet critical industrial needs. Jonloo's product lines are grouped into the broad categories of gate,globe,check,ball,butterfly,safty valves,etc,in sizes varying from 1/2" to 80",with pressure ratings from 150LB to 2500LB.All of Jonloo valves are manufactu