TOSHIBA Central Air-conditioner (Zhengzhou Wudong Building Shop)

Yueke Central Air-conditioner (Yueke Shuishengtai Offical Flagship Store)

HITACHI Central Air-conditioner Wisdom Kongqiguan (City Exhibition Hall Oukailong Home Furnishings East Area Flagship Store)

Mitsubishi Electric Central Air-conditioner Display Center (Jiatian International Plaza Branch)

Yueke Air-conditioner Henan Zongdai

Hisense Air-conditioner (Zhengzhou Shengdu Zhengzhuang Shop)