贵绳股份：选举马显红为公司董事长

Group 1 - The company announced the election of Ma Xianhong as the chairman of the board [1] - Yang Cheng has been appointed as the general manager of the company [1] - He Xiaoyu, Chen Jianhui, and Zhang Chengyu have been appointed as vice general managers [1] - Cao Lei has been appointed as the secretary of the board [1] - Wei Yong has been appointed as the chief accountant (financial responsible person) [1]