共有 4 間公司以「21/F PODIUM PLAZA 5 HANOI RD TST KLN HONG KONG」為註冊辦事處。以下為詳細名單。
4 間公司
PODIUM INVESTMENT (CHINA) LIMITED
STRONG MARK DEVELOPMENT LIMITED
HOO CHEONG (ASIA) COMPANY LIMITED
MODERN AIR-CONDITIONING & ENGINEERING (HONG KONG) COMPANY LIMITED