共有 6 間公司以「21ST FLOOR WINBASE CENTRE 208 QUEEN'S ROAD CENTRAL HONG KONG」為註冊辦事處。以下為詳細名單。
6 間公司
HING KEE DEVELOPMENT COMPANY LIMITED
YEUNG YIU CHUNG INVESTMENT COMPANY LIMITED
LUEN WOO CHEONG INVESTMENT COMPANY LIMITED
CHUCK KEE INVESTMENT COMPANY LIMITED
SHUN CHEONG TRADING COMPANY, LIMITED