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Guangzhou Zhifan Chemical Co., Ltd.
Shandong Synergy Tech Co., Ltd
Zibo Long Keter New Materials Co., Ltd
Henan Niujiao Industrial Co., Ltd.
Wuhan Comings Biotechnology Co., Ltd.
Xi'An Hj Herb Biotechnology Co., Ltd
Taiyuan Lanlang Technology Industry Corp.
Foshan Golden Word New Materials Co., Ltd
Suzhou Senfeida Chemical Co., Ltd
Nantong Kezhong Chemical Technology Co., Ltd.
Zibo Shell Technology Co., Ltd
Zhejiang Greefield Industry Co,.Ltd.
Ningbo Dongbo New Energy Co.,Ltd
Guange Biotechnology Co.,Ltd
Shandong Beiqiao New Material Technology Co.,Ltd.