On April 18, 2019, Shang Hongyu, President of The Academy of Environmental Sciences, Xi 'an Ecological and Environmental Bureau, and his delegation visited Shanghai Jendor Yu Chenshui Environmental Engineering Co., LTD., and held an exchange meeting on the collaborative super-purifying water and soil co-treatment technology。

       Accompanied by the relevant leaders of Dai and Yu Chen, President Shang and his team visited the Fengxian Experimental Base and the water quality assurance area around Shanghai Import Expo.

       The participating scholars Shared their valuable experience of environmental and soil control with each other. The two sides expressed the hope that this forum would further promote the process of water and environment control in northwest China。