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Shanxi Wencheng Chemicals Co.,Ltd
Xiamen Origin Biotech Co., Ltd
Shandong Yiming Biotechnology Co., Ltd.
Zhejiang Ocean Industry&Trade Co., Ltd
Zhejiang Polymer Chemical Co., Ltd
Suzhou Borida Macromolecule Materials Co., Ltd
Hubei Hongjia Chemical Industry Co., Ltd
Liaocheng Wanjintong Metal Material Co., Ltd.
Beleya (Jiangsu) Chemical Technology Co., Ltd
Zibo Hengjiu PU Technology Co., Ltd
TianJin Damon International Trade Co.,Ltd
Shandong Zhaoguan Medicine Industry Co., Ltd
Taizhou Zhongteng Chemical Materials Co., Ltd
Hubei Advanced Materials Technology Inc.
Dalian Futai Mineral New Materials Technology Co., Ltd.
Dongfang Widehigh Technology Co., Ltd
ES Chem Co.,Ltd.
Xinxiang Jieshen Purification Co., Ltd
Henan Yuke Optical Technology Co., Ltd