Knife Gate Valve
Product profileSpecification parameter DN50（2”）~DN1200（…
Our R & D high-end valves, and gradually penetrate the international market
According to statistics, 2017 1-3 months, China’s…
Fixed Ball Valve
Product profileSpecification parameter Product descript…
Valve pressure test and precautions
Valve production is a complex and simple process, the p…
Remember to keep these points in mind when installing valves
Direction and position Many valves have a direction, su…
Fire butterfly valve
Product profileSpecification parameter ZSDF-65 ~ ZSDF12…