Mitsubishi Heavy Industry Central Air-condition (Xinfeng International Shop)

HITACHI Central Air-conditioner Wisdom Kongqiguan (Xinfeng International Shop)

Daikin Experience Center (Kanglong Junjing Branch)

Midea Huijia Kindergarten (Hanzhuang Yueli Franchise Store)

Samsung Central Air-conditioner Baoding Franchise Store

Panasonic Xinfeng Air-conditioner (Shuofengyuan Unit Shop)