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Address: No. 3599 Yuanjiang RD, Xinzhuang Industrial Area, Shanghai, China Postcode: Telphoe: +086-021-34500607 Mobile: +086 鈥� 13391355195 Fax: +086-021-33321290 Website: www.dfanchem.com E-mail: sales@dfanchem.com Contact: Mis Qin