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Foshan Kexiang Medical Instrument Co., Ltd.
Zibo Chemic New Material Co., Ltd
Fong Yong Chemical Co., Ltd
Henan Ruiheng New Material Co.,Limited
Wenzhou Smile Machinery Co., Ltd
Shanghai Starway Engineering and Manufacturing Co., Ltd
Hangzhou Jeci Biochem Technology Co .,Ltd.
Shanxi Full Link Hi-Tech Co., Ltd
Guangzhou ZIO Chemical Co.,Ltd
TEFIC BIOTECH