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Suzhou Senfeida Chemical Co., Ltd
Tianjin Agritech Bioindustry Co., Ltd
Wuhan Comings Biotechnology Co., Ltd.
Cotec Industrial Development Co.,Ltd.
Foshan Golden Word New Materials Co., Ltd
Nanjing Deda New Materials Technology Co., Ltd.
Shanxi Wencheng Chemicals Co.,Ltd
Hebei Yihoucheng Commodity Co., Ltd
Zibo Chemic New Material Co., Ltd
Shandong Beiqiao New Material Technology Co.,Ltd.
Shandong Keyu Water Treatment Co., Ltd
Nanjing Lanjiang Processing Equipments Co., Ltd