Shanghai Worldiray Semiconductor Technology Co., Ltd.
Shanghai MatchEnergy Technology Co., Ltd.
Chengdu Wenzheng Technology Co., Ltd.
Hebei Plasma Diamond Technology Co., Ltd.
Chengdu Wattsine Electronic Technology Co., Ltd.
Ningbo Baosi Energy Equipment Co., Ltd.
Shanghai Tangya Filter Equipment Co., Ltd.
Guangzhou Dream Diamond Technology Co., Ltd.
Hunan Nasseng Electronic Technology Co., Ltd.
Henan Huifeng Diamond Co., Ltd.
Beijing TESDI Semiconductor Equipment Co., Ltd.
Shandong Liguan Microelectronic Equipment Co., Ltd.
Chengdu Euler Microwave Components Co., Ltd.
PerkinElmer Enterprise Management (Shanghai) Co., Ltd.
Fluke testing instruments (Shanghai)Co., Ltd.
Beijing Guishui Technology Co., Ltd.
Shenzhen Moji Technology Co., Ltd.
Wamai (Shanghai) Electromechanical Co., Ltd.
Zhengzhou Kepps Mechanical Equipment Co., Ltd.
Shenzhen Semiconductor Technology (Shenzhen) Co., Ltd.
Zhengzhou Barrier Technology Co., Ltd.Zhengzhou Barrier Technology Co., Ltd.