1. Bagongshan Service Area belongs to Huainan City and is located at S17-148km from Hehuaifu Section of Chuxin Expressway in Xiejiaji District.

2. Bagongshan service area is equipped with convenience stores, restaurants, snacks, specialties and other diversified services. Adhering to the concept of "protecting cultural heritage, inheriting tofu technology and promoting tofu culture", the service area has a tofu cultural center, which mainly shows drivers and passengers the historical origin, cultural stories and production technology of tofu in Huainan. 3. Leading products: There are a wide variety of corresponding bean products, and the leading products are special bean products such as Bagongshan Spring Agate Spring brand tofu, bean curd, dried bean curd and bean skin, which sell well all over the country. Bagongshan specialty snack bar also specializes in delicious specialty snacks such as soybean milk, tofu brain, iron plate tofu, tofu flower, etc., for the majority of passengers to choose.