共有 10 間公司以「205A SIK KONG TSUEN HA TSUEN YUEN LONG HONG KONG」為註冊辦事處。以下為詳細名單。
10 間公司
FUNG YIN LIMITED
SUM YING INVESTMENT LIMITED
KA WUI DEVELOPMENT LIMITED
CHEUK SUN PROPERTY LIMITED
SUM YIN DEVELOPMENT LIMITED
SOLIS DEVELOPMENT LIMITED
SUM KIU LIMITED
SUI KWAN DEVELOPMENT LIMITED
SUM FUNG INVESTMENT LIMITED
SUM KWAN VILLA LIMITED