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  Beijing fly science and technology co., ltd
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Address: Rm D-1205, 12/F JingLong International Plaza, No.9 FuLin Road ChaoYang District Beijing
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Telphoe: 86-1084937025
Mobile: 13146980590
Fax: 86-10-84937129
Website: www.bjflychem.com
E-mail: bjflychemical@gmail.com
Contact: JACK YOUNG
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.