Yueke Shuishengtai Central Air-conditioner

America Teling Central Air-conditioner (Lianyungang) Operating Center

HITACHI Central Air-conditioner Wisdom Kongqiguan (Gangyu Cooling & Heating Yudai Road Shop)

Mitsubishi Heavy Industry Air-conditioner (Xinglin HVAC - Fei Siman Hanging Oven - Yima Hanging Oven)

Aux Air Control (Longhai East Road Branch)

HITACHI Bianpin Central Air-conditioner (Xinhai Building Materials Chenglingzhou Shanxi Road Branch)