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Zhengzhou Nanbei Instrument Equipment Co., Ltd.
Shanghai Drawell Scientific Instrument Co., Ltd.
Nanjing Kejie Analytical Instrument Co., Ltd.
Shenzhen Pride Instrument Inc.
Zhejiang Top Cloud-Agri Technology Co., Ltd.
WANT Balance Instrument Co., Ltd.
Deson Electric Group Company Limited
Movel Scientific Instrument Co., Ltd.
Dongguan Haida Equipment Co., Ltd.