Zhangjiakou New North and South Wholesale Market opens at 7 am and closes at 5 pm. Zhangjiakou New North-South Wholesale Market is a well-known comprehensive wholesale market in Zhangjiakou, located in the east of the city, mainly engaged in various commodities such as daily necessities, clothing and household items. As a wholesale market, its business hours are earlier, and it has already opened at 7 am, where both suppliers and buyers can conduct transactions. The market closes at 5 pm to ensure the order and safety in the market, and also to facilitate the daily cleaning and maintenance of the market by managers.