General Manager of Youyan Yijin New Materials Co., Ltd.
Chairman of Jiangsu Aisen Semiconductor Materials Co., Ltd.
President of the Electronic Materials Division, Jiangsu Yak Technology Co., Ltd.
General Manager of the Research and Information Center
General Manager of Shanghai Xin’anna Electronic Technology Co., Ltd.
General Manager of Jiangsu Xinhua Semiconductor Materials Technology Co., Ltd.
President of Nantong Fujitsu Microelectronics Co., Ltd.
Director and CEO of Changdian Technology
Chairman of Zhejiang Jinruihong Technology Co., Ltd.
General Manager, Hengsuo Huawei Electronics Co., Ltd.
Assistant to the General Manager, Duofluor Chemical Co., Ltd.
Chairman of Jiangyin Runma Electronic Materials Co., Ltd.