Duracell Roast Pork Trotters Franchise Headquarters. Information from the Anxin Franchise Network shows that the copyright of Duracell Roast Pork Trotters belongs to the Duracell Roast Pork Trotters Franchise Headquarters. The Duracell roasted pig's trotters brand was established in 2003. The company is headquartered in Jiangsu, near No. 75 Hongqi Road, Xinwu District, Wuxi City, Jiangsu Province. The company mainly operates roasted pig trotters.