Six in the morning. According to Aiqi.com's inquiry, the business hours of Tai 'an Ai Jia fast food are from 6 am to 9 pm every day. Tai 'an Ai Jia Fast Food Restaurant was established on 20 15, located in the middle of Wenhua Road, Taishan District Railway Station, Tai 'an City, covering an area of more than 3,000 square meters, with more than 70 employees, specializing in catering services.