China Suppliers > WiseChem International Co.,Ltd. > 4,4-Biphthalic Dianhydride
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- Region :China/Liaoning
- Tel : 0086-411-82594468
- Fax : 0086-411-82594368
- Email :shengli@wisechem.cn
- URL :www.wisechem.cn
- Add :Room 1005,Rainbow Building No.23,Renmin Road,Zhongshan District Dalian,China
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4,4-Biphthalic Dianhydride