Chongqing Yuhui Keyu Machine Electricity Equipment Corp., Ltd. is located in Chongqing Wosungou Industrial Park Of China. As a leading professional plastic float valve manufacturer, we engages in researching and developing new style float valves with the innovative technology of self-locking differential pressure.

For years many novel, suitable and long life float valves have been developed to meet the needs of market, now more than 20 patents have got the authorization. And the float valves have pass the Quality Inspection Bureau' inspection of sealability and body strength(premium grade). Also the material pass the SGS, CTI, the factory get through the Bureau Veritas (BV).

At present, Keyu Plastic Float Valve is very popular in China, and has sold to all over the world for 10 years, received lots of favor from many international partners.