共有 4 間公司以「ROOM 601 NEW WORLD TOWER 18 QUEEN'S ROAD CENTRAL, HONG KONG」為註冊辦事處。以下為詳細名單。
4 間公司
HERCULES INVESTMENT LIMITED
KWONG MING HONG LIMITED
KWONG FAT INVESTMENT AND FINANCE CO. LIMITED
YU TAI DEVELOPMENT CO., LIMITED