Yang Zhicheng

General Manager of Shenzhen South Circuit Co., Ltd.

Yin Fuhua

Chairman and General Manager of Jiangyin Jianghua Microelectronics Materials Co., Ltd.

Zheng Kangding

Chairman of Ningbo Kangqiang Electronics Co., Ltd.

Chen Xin

Chairman and General Manager of Beijing Kehua Microelectronics Materials Co., Ltd.

Chen Tian'an

General Manager of Yantai Debang Technology Co., Ltd.

Liu Xianbing

Chairman and General Manager of Suzhou Kema Materials Technology Co., Ltd.

Feng Jiansong

Chairman/General Manager of Jiangsu Nanda Optoelectronic Materials Co., Ltd.

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