What is the origin of Shanghai Eyan Semiconductor?

Shanghai Eyan Semiconductor is a subsidiary of Yongji Co., Ltd., a listed company. Shanghai Eyan Semiconductor Co., Ltd. was established on September 3, 2002 1, and its registered place is Room 2 102, Building 2, Cui Bo Road, Lingang New District, China (Shanghai) Pilot Free Trade Zone. Its legal representative is Ding Xin, and its main members are from American Applied Materials Company, its founders and employees. Eyan Semiconductor has successfully developed the first generation equipment, and the first generation products designed and put into production have been verified and sold by international mainstream chip manufacturers abroad. Is a scientific research and manufacturing company with incomplete and mature extension equipment technology.