HITACHI Central Air-conditioner Wisdom Kongqiguan (Huanghai West Road Branch)

GREE Dongmingzhu Health Home (Huanghai West Road Branch)

Robam (Dalian Development Zone Franchise Store)

Daikin (Yipingli Shop)

Panasonic (Development Zone Franchise Store)

Mitsubishi Heavy Industry Air-conditioner (Yipingli Dongqu Branch)