HITACHI Central Air-conditioner Wisdom Kongqiguan (Orient Cinema Branch)

GREE Air Control (Poly the Classicial Mysterious Romaunt Shop)

Hisense Central Air-conditioner (Landong Road Pinghai Linfeng Flagship Store)

Mitsubishi Electric Import Central Air-conditioner (Red Star Macalline Branch)

Qingdao Panasonic Xinfeng Central Air-conditioner (Huangdao Yimiao Decoration Store)

Mitsubishi Heavy Industry Central Air-condition (West Coast Flagship Store)