With the opening of the low temperature tank cover, two wn200 600rj flanges are slowly lifted out in the liquid nitrogen at - 196 ℃. The rapid gasification of liquid nitrogen at room temperature leads to the temperature reduction, freezing and solidification on the workpiece..

On October 25-27, 2019, the third Wenzhou Golden Eagle pump valve exhibition opened in Yongjia Oubei, the "hometown of pump valves in China"!

The emergence of the new version of the website will further shorten the distance between us and our new and old customers, and also enable our customers to fully understand and build a platform for friendly communication with our customers!

On May 23, all the employees of CCR were dressed in bright clothes and smiling face, welcoming the 2015 CCR employees' outdoor leisure activities.