Gao Yong: Male, born in June, 1977, China nationality, without permanent residency abroad, college degree. He used to be the sales manager of Wenzhou Aole Safety Equipment Co., Ltd.; From April 20, 2005 to June 20, 2005, he served as CEO and Minister of Administration of Dahongli Co., Ltd. From July 20 13 to present, he has served as deputy general manager and secretary of the board of directors of Dahongli. The term of office of the issuer's deputy general manager and secretary of the board of directors is from June 6, 20/kloc-0 to June 5, 2022.