In 22, the headquarters of Arun Oil Cake established Arun Oil Cake Association, and registered the trademark of Arun in the State Trademark Office. Its products include ten categories, such as Arun Oil Cake, Meat Pie, Steamed Bun, Dumplings and Pancakes. In 24, in the second Shandong Famous Snacks Recognition Activity, "Arun Oil Cake" was recognized as "Shandong Famous Snacks" by Shandong Trade Office and Shandong Famous Snacks Recognition Organizing Committee. In the same year, "Arun Oil Cake" was approved by Shandong Provincial Bureau of Quality and Technical Supervision, according to "Implementation of Shandong Province <: Standardization Law of the People's Republic of China >: Measures "product implementation standards, rated as qualified products. In 25, the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China issued the Organization Code Certificate of the People's Republic of China. At present, it has been in Hebei, Henan, Zibo, Tai 'an, Laiwu, Liaocheng, Weifang, Yishui, Xintai, Linqu, Qingzhou, Mengyin, Linyi, Yinan and Feixian.