The main products are salted pig casings, salted sheep casings and heparin sodium. Headquartered at 66 Tielian Road, Chengdong Town, Hai'an City, the company is only 3 hours' drive away from Shanghai airport and Nanjing airport respectively, showing its geographical and traffic advantages. The company has production and processing workshops in Nantong, Hebei and Southeast Asia, as well as invested production and processing workshops in Vietnam. The annual production capacity of pig intestines is 1 million, and the annual production capacity of Pig casings and sheep casings is 4000 barrels. Products are mainly sold to the mainland, South Korea, Southeast Asia, the European Union and the United States and more than 10 other countries and regions. According to the ISO9000 quality management standard system and HACCP control concept, the company has established a set of strict quality assurance and health safety control system, which ensures the all-round and whole process monitoring of the production process. The product quality is stable and reliable, and has been highly praised by domestic and foreign customers!