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Dezhou Yuanjin Biotechnology Co.,Ltd.
Henan Huawei Aluminum Co., Ltd
Zibo Chemic New Material Co., Ltd
Shandong Ocean Chemicals Co., Ltd.
Fong Yong Chemical Co., Ltd
Zibo Longorder Environmental Protection Material Co., Ltd
Hubei YYC Industrial Co., Ltd.
Hangzhou Jiuyuan Gene Engineering Co., Ltd
Shandong Binzhou Zhiyuan Biotechnology Co.,Ltd
Hangzhou Peijin Chemical Co.,Ltd
Zibo Ruibao Chemical Co.,Ltd
Jiangsu Glory Chemical Co., Ltd.
Crossin New Materials Co., Ltd.
Yixing Shengda Refractory Ceramic Co., Ltd
Chongqing Borida Construction Materials Co.,Ltd
Jingzhou Xinxiangrui Chemical Co., Ltd.
Yingfengyuan Industrial Group Limited