When was Zeng Dezhu born? Chief Financial Officer of tech-long

Zeng Dezhu: Male, born in 1973, bachelor degree, People's Republic of China (PRC) nationality, no permanent residency abroad. Since 2005, he has worked in Guangzhou tech-long Packaging Machinery Co., Ltd., and has served as manager of the company's finance department, supervisor of the board of supervisors, secretary of the board of directors, and is currently the company's chief financial officer. At the same time, he served as the director of tech-long Packaging Machinery Co., Ltd., a holding subsidiary of the Company.