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Canfort Laboratory and Education Supplies Co., Ltd.
Shenzhen Slinya Electronic Co., Ltd.
Wincom Company Ltd.
Nanjing Kejie Analytical Instrument Co., Ltd.
Raylabel Instrument Co., Ltd.
Shenzhen Handsome Technology Co., Ltd.
Movel Scientific Instrument Co., Ltd.
Shenzhen Bonad Instrument Co., Ltd.
VY Optoelectronics Co., Ltd.