HITACHI Central Air-conditioner Wisdom Kongqiguan (Ping'an Middle Road Branch)

HITACHI Bianpin Central Air-conditioner Service Centre (Tianbao Road Branch)

Mitsubishi Electric Central Air-conditioner

Yueke Central Air-conditioner (Terminal Building Shop)

Midea Central Air-conditioner (Ping'an Middle Road Branch)

TOSHIBA Air-conditioner (Ping'an Huafu Branch)