Address of headquarters in Beijing
Adress：Room B709, Shengjing Building, Haidian District, Beijing China.
Email:bjxry@126.com
Phone:010-62974050 010-62981773
联系我们
ontact
Address: room 709, block B, wanjiashengjing building, Haidian District, Beijing
Telephone: +86010-62974050
Fax: +86010-62981773
Mobile phone：+8613552977670
mailbox: bjxry@126.com
