Tangshan Nanwei sausage is a specialty of Tangshan. Tangshan Nanwei sausage is one of the specialties of Tangshan City. It is a kind of meat product with delicious taste and unique flavor, which takes pork as the main raw material and adds various spices and seasonings. It originated in Nanwei Town, zunhua city City, Tangshan City, hence the name "Nanweichang". The production history of Nanwei sausage is quite long, and it is said that it began in the Qing Dynasty. The traditional processing technology of Nanwei sausage is very complicated. It is necessary to cut pork into paste, then add various spices and seasonings, mix well and put it into pig sausage for cooking. The cooking process needs to strictly control the temperature and time to ensure fresh and tender meat and rich flavor.