Yueke Central Air-conditioner (Qinglongshan Road Shop)

HITACHI Central Air-conditioner Wisdom Kongqiguan (Senhai Yuboyuan Dongqu Branch)

TOSHIBA Central Air-conditioner (Gongyi Authorization Shop)

Mitsubishi Heavy Industry Air-conditioner (Zhenghe Zijing City Qinheyuan A Unit Branch)

Daikin (Gongyi Branch)

Mitsubishi Heavy Industry Air-conditioner