Chairman of Ningbo Kangqiang Electronics Co., Ltd.
Chairman of Shenzhen Danbang Technology Co., Ltd.
Technical Director, Jiangsu Nanda Optoelectronic Materials Co., Ltd.
Chairman of Jiangyin Runma Electronic Materials Co., Ltd.
Chairman of Jiangyin Jianghua Microelectronics Materials Co., Ltd.
General Manager of Youyan Yijin New Materials Co., Ltd.
Chairman of Suzhou Ruihong Electronic Chemicals Co., Ltd.
General Manager of Nanjing Guosheng Electronics Co., Ltd.
Chairman of Hebei Puxing Electronic Technology Co., Ltd.
Chairman of Zhejiang Jinruihong Technology Co., Ltd.
General Manager of Shanghai Xin'ao Technology Co., Ltd.
Deputy General Manager of Tianshui HuaTian Technology Co., Ltd.