Triumph Science & Technology (SHA:600552) said Sun Lei resigned as chief financial officer and general manager upon reaching retirement age.
To succeed Sun, the glass manufacturer appointed Chen Xing as CFO and Liu Yuquan as general manager, according to a Thursday filing with the Shanghai bourse.
Chen currently serves as financial director of Qinhuangdao Yaohua Glass Technology Development and general manager of Qinhuangdao Yaohua Trading. Liu has served as directors of Triumph Technology Group's enterprise management and operation management departments.