Taiwan
Shanghai
Production base
H&Q Main Xizhi Plant
Chiayi Plant
Aodi Plant
Yilan Plant
Service base
Taipei Office
Taichung Office
Kaohsiung Office
Shanghai
Service base
Shanghai Plant
Shanghai Office
Taiwan R&D center
2nd Xizhi Plant
Coil Plant
Shanghai Exhibition room
Air volume measurement laboratory
Shanghai Office
Chiayi Plant
Yilan Plant
Aodi Plant