From October 13th to 14th, Ambassador Wang Donghua, Consul General of the Chinese Consulate in San Francisco, was invited by Ms. Yu Haiyan to visit Ankang. On the afternoon of the 13th, Ambassador Wang Donghua, Consul General of the Chinese Consulate in San Francisco, Yu Haiyan, Executive Deputy General Manager Wang Shuai of Ankang Eco-Silicon Valley Innovation Factory, Zhang Ligong, Technical Director of Shaanxi Dingche Membrane Technology Co., Ltd., Zhang Zhiqun, Deputy Secretary of the Party Working Committee of Ankang High-tech Zone, Accompanied by the chairman of the Association for Science and Technology Xie Kang and other leaders, he visited the high-tech industrial park on the spot, listened carefully to the project plan of the industrial park, and learned in detail about the market prospects and progress of each project. After the inspection of the high-tech industrial park, Ambassador Wang, accompanied by the leaders, visited the Ankang Eco-Silicon Valley Innovation Workshop exhibition hall, UltraClean membrane and related projects.