Niu'entai Air Neng (Jinhuayuan Branch)

Qingdao Kongqineng

Sijimuge Solar (Lan'ao Road Branch)

Linuo Paradigma Solar Energy Kongqineng (Baolong Central Zundi Shop)

Siji Muge Kongqineng (Qingdao Operating Center)

Yueke Kongqineng Central Air-conditioner Electrical Appliances Supermarket (Mocheng Road Shop)