Mitsubishi Heavy Industry Air-conditioner (Jining Head Office)

Mitsubishi Electric Central Air-conditioner (Hongxing Branch)

GREE Air Control Flagship Store (Rencheng Avenue Shop)

HITACHI Bianpin Central Air-conditioner (Jining Flagship Store)

Dajin Central Air-conditioner Flagship Store (Renxing Industrial Park Shop)

HITACHI Central Air-conditioner Wisdom Kongqiguan (Flagship Store)