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 the historical origin, cultural stories and production techniques of tofu in Huainan to drivers and passengers.
3. Leading products: There are a wide variety of special products of bean products. The leading products are characteristic 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.