北京市 100005 東城區建國門南大街 7 號荷華明城大廈 A 座 1202
Suite 1202, Tower A, Hehua Mingcheng Building, No. 7, Jian Guo Men South Avenue, Beijing 100005, PRC
Tel:+86-10-8518-7141
Fax:+86-10-8518-7145/46
Email:leaven@chinaleaven.com