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Shaanxi Dongyujia Iron and Steel Co., Ltd.
Henan Gongsen Chemicals Co.,Ltd.
Henan Medscience Pharmaceuticals Co., Ltd
Nantong Kezhong Chemical Technology Co., Ltd.
Ningbo Rock Hardware Imp & Exp., Co., Ltd.
Nanjing Deda New Materials Technology Co., Ltd.
Shanghai Moxi Biological Technology Co.,Ltd
Shandong Beiqiao New Material Technology Co.,Ltd.
Lianyuan Kang Biotech Co., Ltd
Anyang Dedao Materials Co., Ltd
Shandong Yiming Biotechnology Co., Ltd.
Shijiazhuang Mingxu Chemicals Co., Ltd.
Zhengzhou Chorus Lubricant Additive Co., Ltd
Xiangmei Chemical Co.,Ltd
Hannemec(ShanDong) Intelligent Technology Co.,Ltd.
Shanghai Terui OP New Material Technology Co., Ltd.