What is the background of Shanghai Ayan Semiconductor?

Shanghai Ayan Semiconductor is a subsidiary of listed company Yongji Co., Ltd. Shanghai Ayan Semiconductor Co., Ltd. was established on September 3, 2021. Its registered address is Room 102, Floor 1, Building 2, Cuibo Road, No. 201 and 221, Lingang New Area, China (Shanghai) Pilot Free Trade Zone. The legal representative is Ding Xin. The members are from the American Applied Materials Company. The first-generation single-cavity multi-wafer 8-inch silicon wafer epitaxy equipment developed by the company's founder and its technical team has been verified overseas by the international mainstream chip manufacturer I Company and put into mass production. Ayen Semiconductor has successfully developed the first-generation equipment. The first-generation products it designed and put into production have been verified and sold by international mainstream chip manufacturers overseas. It is one of the few scientific research and manufacturing companies with a complete set of mature epitaxial equipment technology. .