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Contact Us
Headquarter(Beijing)
Address:
16th Floor, International Academy Tower, No.1 zhichunlu RD, Haidian, Beijing
16th Floor, International Academy Tower, No.1 zhichunlu RD, Haidian, Beijing
Tel:
010-82328907/17/27/31
010-82328907/17/27/31
Mail:
xianmin.zeng@byna.cn
xianmin.zeng@byna.cn
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