Guwangfang, Chuanpi, Shufu, Chuanlaohui, Laojishi, Juanchengpai, Shaofenghe, Xingxing, Dandan, Shuweiyuan.

1. Guwangfang

Belongs to Chengdu Xinhongwang Food Co., Ltd. It is a modern factory that uses traditional crafts and innovative methods to produce Pixian Douban with traditional flavor.

The company was sited, designed, and built under the guidance of experts from the Food Research Institute of Sichuan University and Sichuan Gongxin Certification Company, which has HACCP certification qualifications. The annual output is 10,000 tons of "Guwangfang" brand Pixian douban and deeply processed products, 200 tons of tempeh, 500 tons of noodle sauce, and 500 tons of pickled vegetables. The company covers an area of ??more than 36,000 square meters, with a construction area of ??28,000 square meters and a green area of ??8,000 square meters.

2. Chuanpi

A brand of Sichuan Chuanpi Douban Co., Ltd. The price of "Chuanpi" brand douban is relatively moderate. It mainly produces red oil douban series and has great influence in major supermarkets and stores in Sichuan. In 2008, "Chuanpi" brand Douban was selected as the designated catering supplies for the Olympic Games and became an Olympic partner, which greatly improved the brand influence.

3. Shufu

"Shufu" is a brand of Sichuan Manjianghong Food Technology Co., Ltd. and a famous trademark in Sichuan Province. The company Azolla was rated as a key agricultural industrialization enterprise in Chengdu, with more than 300 employees. "Shufu" brand Douban is widely distributed in major supermarkets in Sichuan and is sold in major cities across the country. At the same time, it focuses on product research and development, has close and extensive cooperation with well-known universities such as Xihua University, and ranks among the best in the Pixian Douban industry.