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Shanghai Drawell Scientific Instrument Co., Ltd.
Nengshi Analytical Sensor Co., Ltd.
Nanjing Kejie Analytical Instrument Co., Ltd.
Shandong Dongrun Instrument Science and Technology Co., Ltd.
Zhejiang Top Cloud-Agri Technology Co., Ltd.
Beijing Era Beili Centrifuge Co., Ltd.
TIME Group Inc.
LEMPHY EQUIPMENT CO., LTD.
Shenzhen Bonad Instrument Co., Ltd.