The Qiaojiazha brand belongs to Shanghai Qiaojiazha Food Company. Four or five years ago, the food produced by Nanchang Tengwangge Food Factory in Nanchang was all under the Qiaojiazha brand. Later, Shanghai Qiaojiazha settled in In Nanchang, the trademark was taken back, and the products produced by Nanchang Tengwangge Food Factory were renamed Tengwangge. Shanghai Qiaojiazha was not well-known in Shanghai. It was just famous in Nanchang by Tengwangge Food Factory, and then came to Nanchang to grab the land. The two food factories are similar in size, but neither is very large. The sales of their products are in the upper-middle range in Nanchang.