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Xi'an Qinrun Natural Bio-Tech Co., Ltd.
Henan Dongxing Chemical Co.,Ltd
Star Grace Mining Co.,Ltd
Shandong Zhuonuo Biotechnology Co., Ltd.
Frandcom Industrial Limited
Shanghai Holdenchem Co., Ltd.
CHEMINTEL INDUSTRIES INC
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Dalian Futai Mineral New Materials Technology Co., Ltd.
Hangzhou Jeci Biochem Technology Co .,Ltd.
Quzhou Jugao Refrigerant Co.,Ltd
Qingdao Greenery Chemical Co.,Ltd
Hangzhou ZeErRui Chemical Co., Ltd
Henan Foremost Chem Co.,Ltd
Zhengzhou Alfa Chemical Co.,Ltd
Shanghai Ruizheng Chemical Technology Co.,Ltd
Wuxi Chenghong Import and Export Co.,Ltd
Toption Instrument Co.,Ltd
East Star Technology Holdings Ltd