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Tangshan UMG Medical Insrument Co., Ltd.
Nanjing Kejie Analytical Instrument Co., Ltd.
Huanghua Guangming Instrument Co., Ltd.
Dongguan Xin Bao Instrument Co., Ltd.
Synotherm Ltd.
Wincom Company Ltd.
Zhengzhou CY Scientific Instrument Co., Ltd.
Shenzhen Lianxin Testing Equipment Co., Ltd.
Shanghai Drawell Scientific Instrument Co., Ltd.
Labmen Instrument Limited
Shanghai Powoo Industry Co., Ltd.
Dongguan City Gaoxin Testing Equipment Co., Ltd.
Xi'an LIB Environmental Simulation Industry