HITACHI Central Air-conditioner Wisdom Kongqiguan (Jinma Yiyuan Shop)

HITACHI Bianpin Central Air-conditioner Weifang Flagship Store

HITACHI Elevator Huanxin Experience Center (Heyang Zijing Plaza Branch)

Jingdong Electrical Appliances (Hi-tech Yuqing Street Shop)

TOSHIBA Star Life Museum (Kuiwen Xinchen World Branch)

Mitsubishi Electric Central Air-conditioner (Weifang Head Office)