Jinan Dajin Central Air-conditioner General Agency (Bank of China Square Phase 2 MI Pu Street Shop)

HITACHI Central Air-conditioner

Mitsubishi Heavy Industry Air-conditioner

GREE Air Control (Jinan Hui'er Commercial Building Shop)

Panasonic (Jingdong Electrical Appliance Quancheng Road Branch)

Hisense Electrical Appliance (Jingdong Quancheng Road Flagship Store)