共有 7 間公司以「SUN WAH CENTRE 215-239 WU SHAN ROAD TUEN MUN NT HONG KONG」為註冊辦事處。以下為詳細名單。
7 間公司
SUN WAH WINES & SPIRITS LIMITED
BOOM WINES & GOURMET LIMITED
SUN WAH MARINE PRODUCTS (HOLDINGS) LIMITED
SUN WAH MANAGEMENT & SECRETARIAL LIMITED
SUN WAH MARINE PRODUCTS TRADING COMPANY LIMITED