10am to 8: 30pm. According to the public comment website, employees of northland supermarket Huixin Store need to tidy up their products before 8: 30 every day, stand beside their products and wait for the opening time to greet customers. The business hours of the supermarket are from 10 to 8: 30 pm every morning. The supermarket is located on the first floor of Huixin Square at the northwest corner of the intersection of Industrial Street and Qiutou Road in Shijiazhuang High-tech Zone Chemical Industry Park, and deals in all kinds of fresh meat and eggs, dried fruits from north and south, drinks and restaurants, clothes for boys and girls, household appliances, bicycles, battery cars and other commodities.