Nine dollars and nine kitchens are reliable to join. Jiukuaijiu Kitchen belongs to Shandong Yangyang Catering Management Co., Ltd., which was established in 20 18, and is located in Shop No.28, Shimao Tiancheng, tianqiao district, Jinan City, Shandong Province 108. Yangyang Enterprise was founded in 1996. In a short period of more than ten years, it has owned a number of Yangyang snack chain stores and two Tibetan-style restaurants, and has its own large-scale products. Yangyang enterprises have been rated as trustworthy enterprises by Beijing Administration for Industry and Commerce for many years, and have grown into a flag of regional catering industry.