GREE Air Control Kongqineng Central Air-conditioner (Laoshan Head Office)

Siji Muge Kongqineng Solar Xinfeng System Water Purification

Paiwo Air Neng (Laoshan Scenic Area Tourism Special Road Shop)

Niu'entai Air Neng (Qingdao Operating Center)

Haier Refrigerator Binggui

Midea Kongqineng (Sangyuan Community Shop)