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Shanghai Drawell Scientific Instrument Co., Ltd.
Dongguan Xin Bao Instrument Co., Ltd.
Labmen Instrument Limited
Wincom Company Ltd.
Jiangsu Tianyuan Experiment Equipment Co., Ltd.
Huanghua Guangming Instrument Co., Ltd.
Shenzhen Lianxin Testing Equipment Co., Ltd.
Synotherm Ltd.
Xi'an LIB Environmental Simulation Industry