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Ningbo Dongbo New Energy Co.,Ltd
Mobel Biomaterials Technology Co.,Ltd
Shandong Yuanhe New Materials Technology Share Holding Co.,Ltd
Wuhan Disel Biotechnology Co., Ltd
Megabond (Huangshan) Adhesive Co., Ltd
Wuhan Chuangdaxin Biotechnology Co., Ltd
Fujian Wanan Industry Group Co., Ltd
Henan Blider Mining Product Co. ,Ltd
Jinsha Precipitated Silica Manufacturing Co., Ltd.
Henan Siwei Bio-Technology Co.,Ltd