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Shenzhen Haiwang Sensor Co., Ltd.
Ergas Technology Co., Ltd.
Shenzhen Bonad Instrument Co., Ltd.
OPTECK MANUFACTURING GROUP LTD.
Wuhan Joho Technology Co., Ltd.
Nanjing Co-Energy Optical Crystal Co., Ltd.
Ningbo Hongbo Optical Instrument Co., Ltd.
Shenzhen Xavier Precision Component Co., Ltd.
Foshan Sident Technology Limited
Nanjing Kejie Analytical Instrument Co., Ltd.
VY Optoelectronics Co., Ltd.
Shijiazhuang Zeyuan Optics Co., Ltd.
TRYTE TECHNOLOGY (HUNAN) DEVELOPMENT CO., LTD.
Nanjing Poweam Medical Co., Ltd.
Xi'an Heb Biotechnology Co., Ltd.
Hangzhou Pnshar Technology Co., Ltd.
Guangzhou Haike Outdoor Sport Co., Ltd.
Labmen Instrument Limited