中关村科技租赁：徐景泉获委任为董事长

Group 1 - The company announced the election of Xu Jingquan as the chairman of the board, effective from September 30, 2025 [1] - Zhang Jian has resigned from multiple positions including chairman, non-executive director, and various committee roles, effective from September 30, 2025 [1] - The board has recommended the appointment of Xu Zhengwen as a non-executive director and as a member of the audit committee upon the effectiveness of his directorship [1]