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Contact: Yilia Peng

Phone: 0086-13213273662

WhatsApp: 0086-13213273662

Fax: 0086-372-2190333

Email: info@bidragon.com
           net04@bidragon.com

Address: No.2-1803 Soubao Business Center, No.16 South-West Third Ring Road, Beijing, China.