共有 6 間公司以「RM 1101 ONE MIDTOWN 11 HOI SHING RD TSUEN WAN NT HONG KONG」為註冊辦事處。以下為詳細名單。
6 間公司
YING WA INNOTECH LIMITED
ARTEC GLOBAL INVESTMENT LIMITED
ARTEC CHEMICAL INTERNATIONAL LIMITED
ARTEC CHEMICAL COMPANY LIMITED