Shandong Airlines Co,.Ltd. is an airline based in the Shandong Airlines Center in Jinan, Shandong. The Chinese carrier operates a sizable domestic network from Jinan, Qingdao and Yantai to major cities across China, together with an international network to regional Asian destinations. The airline's two largest shareholders are Shandong Aviation Group with a 42% controlling stake and Air China, a strategic partner, holding 22.8% of the airlines shares.
SOURCE: Wikipedia