The 11th World Valve Exhibition successfully concluded in Dusseldorf, Germany. As the most authoritative professional exhibition in the field of industrial valves, each edition of the "World Valve Exhibition" attracts over 600 exhibitors and over 10000 professional visitors from over 80 countries. CTENO is also actively involved. Exhibition Hall B35 has a booth. I have achieved good results and will continue to participate in the exhibition. The next event will be held from December 1st to 3rd, 2020. We invite all new and old friends to visit and exchange ideas.