Mailing Address
      1/F EAST GATE, BLDG. NO.2, JIAN WAI SOHO
      NO.39 DONG SAN HUAN ZHONG ROAD,
      
CHAO YANG DISTRICT, BEIJING       F4
100022      
   
   Business Address
      1/F EAST GATE, BLDG. NO.2, JIAN WAI SOHO
      NO.39 DONG SAN HUAN ZHONG ROAD,
      
CHAO YANG DISTRICT, BEIJING       F4
100022      
      8610-6518-1133