| Shanghai chunhe biotechnological co., ltd. |
0086-21-50327563 021-605134 |
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| Nanjing pharmapartner co.,ltd. |
0086-25-85096018 |
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| Huzhou hengyuan biochem. tech. co., ltd. |
+86-572-2116303 / +86-572-2 |
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| Danyang ruihui chemical co.,ltd |
0086-511-86883198 |
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| Nature bio-tech |
+86-21-52265306 |
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| Shanghai raise chemical technology co.,ltd. |
+86-021-31250975 |
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| Shanghai yinghan bio-pharm technology co.,ltd. |
+86-21-50158063 |
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| Shanghai shinyuan chemical technology co., ltd |
86.2151969660 |
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| Jiangsu Changyu Chemical Co.,Ltd. |
+86-512-58989880 |
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| Synhwa pharmachem co.,ltd |
0576-888 15808 |
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| Jiangsu victory chemical co., ltd |
+86-512-58998988 |
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| Nanjing qite chemical technology co.,ltd. |
0086-25-58371813 |
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| Jiangsu kunshan haizhuo bio-pharmaceutical co.,ltd |
0086-512-57401714 |
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| Nantong fuxiang fine chemical co., ltd. |
0513-84377820 |
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| Ningbo hailin chemical co.,ltd. |
0086-574-27973930 |
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| Wilcan Chemical Industry Co., Ltd |
86-512-62382877 |
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| Suzhou Tenglong Technical Co., Ltd. |
0086-512-62956672 |
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| Suzhou canimble biotechnology co., ltd. |
0086-512-58798098 |
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| Changzhou lanxu chemical co.,ltd. |
0086-519-86330911 |
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| Beijing eternalchem co,. ltd. |
0086-10-59484199 |
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| Hebei huihua pharmaceutical co., ltd |
0086-311-83091111 |
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| Shanghai coupling pharmaceutical r&d co.,ltd. |
021-50106671 |
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| Changzhou joyous chemical co ltd |
0519-8560 7258/68 |
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| Win-win chemical co., limited |
0086-15325081899 |
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| Shanghai Holdenchem Co.,Ltd. |
0086-021-52383025 |
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| Hubei julongtang chemical and biological sci-tech development.,ltd. |
0086-27-82609301 |
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| Shanghai shuosi talc co.,ltd. |
0086-21-66126069 |
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| Shanghai Orgpharma Chemical Co., Ltd. |
0086-21-22062033 |
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| Goldwills pharmaceutical co.ltd. |
0086-916-2237889 |
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| Hubei wanbonwey pharm & chem co., ltd |
+86-27-51837937 |
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| Skychemical |
+86-21-20965099,60471926 |
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| Hubei hengluyuang technology co.,ltd. |
+86-027-51835637 |
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| China shengda pharmaceutical co.,limited |
(86-0755)85269922 |
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| Zhiyu biotechnology co.,ltd. |
0086-512-62791916, 62791915 |
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| Zibo yunhui biotech co., ltd |
+86-533-3588682 13964488849 |
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| Yancheng calechem co.,ltd. |
+86-515-88203550 |
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| Zhejiang reshine pharmchem co ltd |
0086-576-88316612 |
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| Jingjiang sanjing chemical technology co., ltd. |
+86-519-86644596 |
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| Jian zhongxiang natural plant |
0086-796-8180526 |
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| Ato pharmatech co.,ltd. |
0086-510-83597438 |
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| Sccpharma ltd (sccpharma) |
|
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| Linhai duqiao chemical factory |
+86-576-85300030 0137067643 |
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| Tianjin chemiway biopharmer-tech co.,ltd. |
0086-22-87601716 |
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| Shijiazhuang lida chemicals co., ltd. |
0086-311-85737996 |
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| Xian shengfang finechemical co., ltd |
0086-29-86169296 |
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| Shanghai fwd chemicals limited |
+86-21-54450828 |
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| Shanghai xieqing industrial co.,ltd |
086-021-39545385 |
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| Nanjing qiangshan chemtech co. ltd. |
0086-25-57027223 |
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| Jiangsu dahua chemical industrial co., ltd. |
+86-515-88551818銆88563666 |
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| Nanjing derno pharmaceutical technology co.,ltd. |
0086-25-68935281 |
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