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Ningbo Hi-Tech Park Bolin Technique Co., Ltd.
Wincom Company Ltd.
Anhui Sada Trading Co., Ltd.
Dongguan City Gaoxin Testing Equipment Co., Ltd.
Shanghai Drawell Scientific Instrument Co., Ltd.
Huanghua Guangming Instrument Co., Ltd.
TRYTE TECHNOLOGY (HUNAN) DEVELOPMENT CO., LTD.
Tangshan UMG Medical Insrument Co., Ltd.
Zhejiang Tugong Instrument Co., Ltd.
Nanjing Kejie Analytical Instrument Co., Ltd.
Xi'an LIB Environmental Simulation Industry
Dongguan Xin Bao Instrument Co., Ltd.