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- Region :China/Hebei
- Tel : +86-311-83833777 85381176 85381186
- Fax : +86-311-83276527 83832777
- Email :sales@maisonchem.com.cn
- URL :www.maisonchem.com.cn
- Add :Yingbin North Road,Xinji City,Hebei Province,China
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4-Carboxyphenylboronic acid