Mitsubishi Heavy Industry Central Air-condition (Oukailong Flagship Store)

Bosch Electrical Appliances (Zhongyuan Road Oukailong Flagship Store)

SIEMENS Electrical Appliances (Oukailong Zhongyuan Road Branch)

TOSHIBA Star Life Museum (Oukailong Home Furnishings Zhengzhou Zhongyuan Road Shopping Mall Branch)

Panasonic (Oukailong Zhongyuan Road Branch)

Hisense Zhixiangjia Central Air-conditioner