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Zhengzhou Nanbei Instrument Equipment Co., Ltd.
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
Xinxiang Hengyu Machinery Equipment Co., Ltd.
Deson Electric Group Company Limited
Zhejiang Top Cloud-Agri Technology Co., Ltd.
Nanjing Kejie Analytical Instrument Co., Ltd.
Shenzhen Pride Instrument Inc.
Wuxi JinyiBo Instrument Technology Co., Ltd.
Movel Scientific Instrument Co., Ltd.
Biobase Biodustry (Shandong) Co., Ltd.
WANT Balance Instrument Co., Ltd.
Shanghai Drawell Scientific Instrument Co., Ltd.
Zhejiang Scientific Instruments & Materials Import & Export Co., Ltd.