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Chemintel Technology Limited
Hangzhou Tiankai Enterprise Co., Ltd
Hangzhou Jeci Biochem Technology Co .,Ltd.
Linhai Donghong Scientific Instrument Co., Ltd
Shanghai Holdenchem Co., Ltd.
Weihai Xiangyu Technology Co., Ltd.
Suzhou Xiaoli Pharmatech Co., Ltd
Deqing Country Haojing Environmental Protection Technology Co.,Ltd
Tianhong Mining Co., Ltd
Henan Eastar Chem.&Tech. Co., Ltd
Wuxi Tianli Biochemical Equipment Co.,Ltd
Qingdao Greenery Chemical Co.,Ltd
Star Grace Mining Co.,Ltd
Qingdao Fihonor Chemical Science & Technology Co.,Ltd
Only Fluorine Chemicals
Bicheng Enterprise Limited
SHENZHEN HYY TECHNOLOGY CO., LTD.
Xiamen Juda Trading Co.,Ltd