共有 7 間公司以「RM 303 VALLEY CTR 80-82 MORRISON HILL RD HONG KONG」為註冊辦事處。以下為詳細名單。
7 間公司
SILVERLINK DEVELOPMENT LIMITED
NINE BROTHERS INVESTMENT CO. LIMITED
YU CHEE COMPANY, LIMITED
KA HING ENTERPRISES LIMITED
LYTTELTON REALTY COMPANY, LIMITED