共有 4 間公司以「UNIT F 15/F CNT TOWER 338 HENNESSY RD WANCHAI HONG KONG」為註冊辦事處。以下為詳細名單。
4 間公司
WONG TZE LAM FOUNDATION LIMITED
YEE CHU INVESTMENT COMPANY LIMITED
SHEUNG KAU INVESTMENTS COMPANY LIMITED
HING TAK CHARITY COMPANY LIMITED