ADD:Room502,No.7 Building,Moliyuan,
Beiyuanjiayuan,Chaoyang District,Beijing100012,China
TEL:+86(10)84964924
FAX:+86(10)84964924
Mob:+86(10)13701208170       +85269985350
Email:bbs_tang@126.com
Contact Person：Mr.Tom Tang