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Shenzhen Pride Instrument Inc.
Nanjing Kejie Analytical Instrument Co., Ltd.
Zhejiang Top Cloud-Agri Technology Co., Ltd.
Xinxiang Hengyu Machinery Equipment Co., Ltd.
Movel Scientific Instrument Co., Ltd.
Zhengzhou Nanbei Instrument Equipment Co., Ltd.
Shanghai Drawell Scientific Instrument Co., Ltd.
Shenzhen Keyto Fluid Control Co., Ltd.
Wincom Company Ltd.