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Qidong Perfect Precise Tools Co., Ltd.
VY Optoelectronics Co., Ltd.
Ergas Technology Co., Ltd.
Shenzhen Lite Technology Limited
GIAI PHOTONICS CO., LTD.
Nanjing Poweam Medical Co., Ltd.
Movel Scientific Instrument Co., Ltd.
Ningbo Hongbo Optical Instrument Co., Ltd.
Nanjing Kejie Analytical Instrument Co., Ltd.
Shanghai Drawell Scientific Instrument Co., Ltd.
Nanjing Co-Energy Optical Crystal Co., Ltd.
Raylabel Instrument Co., Ltd.
Labmen Instrument Limited
Global Hair Beauty Equipment Co., Ltd.