• Taizhou Huazhou Pharmaceutical Co., Ltd.
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• Hunan Astar Chemical Science Co., Ltd.
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• Zhejiang Xianju Yangguang Bioproducts Co., Ltd.
•  +86-576-87684068　　+86-576-87684038
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• Binhai Golden Hilen Medicine Chemistry Co., Ltd
•  
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• Panjin Xingfu Chemical Industrial Co.,Ltd.
•  +86-427-8866319;+86-15802478822;+86-13942755036
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• Shandong Kangnuo Bioengineering Co., Ltd.
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• Dalian Honkai Chemical Development Co.,Ltd.
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• Hangzhou Hysen Pharma Co., Ltd
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• Suzhou (Jiangsu Province) Best Fine Chemicals Gro...
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• Kenloon International Limited
•  +86-20-83313482
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• Shanghai Domen International Co., Ltd
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• Shanghai Urchem Limited
•  0086-21-58600951
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• Jiahua Import & Export Co., Ltd.
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• Darley ChemServe Company
•  86-731-4713015,86-731-4746322,86-731-4787255 ext.8
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• Shandong Fangxing Technology Development Co., Ltd...
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• Shanghai Sino-Synthesis Chemical Co., Ltd.
•  +86-21-58772135
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• CHANGZHOU KAIMIKOU CO.,LTD.
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• Shanghai Bi-Bridge International Trade Co., Ltd
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• Xiangshui County Kunpeng Chemical Co., Ltd
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• Yantai Zhengfeng Chemical Co., Ltd.
•  86-535-6938868
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• Shenyang Gold Jyouki Technology Co.,Ltd.
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• Shaanxi Hanjiang Pharmaceutical Group Co., Ltd.
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• OLYMPIC STAR PHARMACEUTICAL CO., LTD
•  +86-755-25310416
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• Suzhou Chemland Pharmaceutical & Technologies Co....
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• Chongqing Yawei Fine Chemical Co., Ltd.
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• Chongqing Perfect Import & Export Co., Ltd.
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• Chemvon Biotechnology Co., Ltd.
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• Linhai Jinqiao Chemical Co., Ltd.
•  +86-576-85588068
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• SinoRefine CO.,LTD.
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• Xinyi Dajiang Chemical Co., Ltd.
•  86-516-88788888
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• Zhangjiagang Hicomer Chemical Co., Ltd.
•  86-512-58389800 86-512-58389808
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• Kaixiang Fine Chemical Co.,Ltd.
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• Tianjin Weijie Technology Co., Ltd.
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• Shanghai Desano Pharmaceuticals Holding Co., Ltd.
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• Wudi Reaction Pharma&Chemical Co.,Ltd.
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• Hangzhou Deli Chemical Co., Ltd.
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• Kingreat Chemistry Co.,Ltd.
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• DOWELL International Co., Ltd.
•  +86-511-85998885
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• AIRSEA(TAIZHOU) PHARMACEUTICAL.,LTD.
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• Cangzhou Senary Chemical Science-tech Co.,Ltd.
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• Shandong Liangzou Mineral Industry Group company
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• Nanjing Leader Chemical CO., Ltd(Nanjing Leader I...
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• King Sun Chemical & Pharmaceutical Co., Ltd.
•  +86-21-54776327
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• Jiaxing Chenlong Chemical Co.,Ltd.
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• UNIBEST Biopharma (Shanghai) CO., LTD.
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• Hebei Medipharm Co., Ltd.
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• Jiangsu Tianhe Medicinal Institute Co., Ltd.
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• Sichuan Zhongbang Technical Developing Limited Co...
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• HANGZHOU KARSSEN CHEMICAL CO.,LTD.
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• Dongtai Xinyuan Chemical Co., Ltd.
•  +86-21-56733000
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