Wu Nianbo: Male, born in 1956, master, senior economist. He used to be the workshop director and factory director of Suzhou No.2 Radio Factory, and participated in 1990 to establish Suzhou Solid Technetium Electronics Co., Ltd., and successively served as deputy general manager, general manager and chairman. Mr. Wu Nianbo is currently the director and honorary chairman of Suzhou Technetium Electronics Co., Ltd., the chairman of Suzhou Silent New Materials Co., Ltd., Jiangsu Aitman Electronic Technology Co., Ltd., Technetium Semiconductor USA Co., Ltd., the director of Suzhou Jing Xun Technology Co., Ltd. and Suzhou Guofa Innovation Capital Investment Co., Ltd., in addition, Mr. Wu Nianbo is also the vice chairman of Suzhou High-tech Zone Federation of Industry and Commerce, the vice chairman of Suzhou Disabled Persons Welfare Foundation, the honorary vice chairman of Jiangsu Disabled Persons Welfare Foundation and the executive director of Jiangsu Semiconductor Industry Association.