Shuanghui Wang Zhongwang. According to the information of ham sausage. 3 yuan's red packaged ham sausage is called Shuanghui Wang Zhongwang. Shuanghui Group is developing at an amazing speed. Since the first ham sausage came out of the factory and spread all over the country, it has formed a new industrial pattern with meat processing as the mainstay, multi-industry supporting and complementary advantages. In terms of meat processing, nearly 500 varieties in eight series have been initially formed, namely, high-temperature enema series represented by ordinary ham sausage, "Wang Zhongwang" special ham sausage, Libo sausage, fish sausage and halal sausage.