共有 7 間公司以「9/F, TUNG NING BLDG 249-253 DES VOEUX RD CENTRAL HONG KONG」為註冊辦事處。以下為詳細名單。
7 間公司
ELEGANT WORLD HOLDINGS LIMITED
SANFORD HOLDINGS (HONG KONG) LIMITED
EASTERN POWER INVESTMENT LIMITED
YISHION CO. LIMITED
SMART WISE (HONG KONG) LIMITED