1. Gu Chuan

Beijing Gu Chuan Food Co., Ltd. has passed ISO9002 quality management system certification and HACCP food safety system certification, and is one of the first pilot batches of nutritionally fortified foods from the National Center for Public Nutrition and Development. One of the production units, obtained the "Certificate of Measurement Assurance Capability of Quantitative Packaging Commodity Production Enterprise". "Gu Chuan" brand wheat flour has won honorary titles such as "Beijing Famous Brand Product", "Reliable Noodles", "Beijing Famous Trademark", and "Chinese Famous Brand" for 11 consecutive years.

2. Lisheng

The "Lisheng" brand series of flour, the leading product of Shandong Lisheng Noodle Industry (Group) Co., Ltd., has won many awards for its nutritious, natural and pollution-free green characteristics. It has won the title of "Pollution-free Agricultural Products", "Famous Trademark of Shandong Province", "Top Ten Brands of Grain and Oil (Flour) Industry in Shandong Province", "Shandong Famous Brand", "Chinese Famous Brand", etc.

3. Sany

Zhengzhou Tiandiren Flour Industrial Co., Ltd. is a private flour processing enterprise integrating production, sales and research and development. To pass ISO9001, 2000 international quality management system certification. The main "Sany" brand flour brand has been rated as "High-Quality Product of Henan Province", "Green Food", "Famous Brand Product of Henan Province", "Famous Brand of Henan Agricultural Products" and "Famous Trademark of Henan Province". It is an outstanding leading enterprise in agricultural industrialization in Henan Province.

4. Wudeli

Wudeli Flour Group Co., Ltd. has developed into the largest flour processing group in the country. In 2003, it passed the ISO9001:2000 international quality system certification. The "Wudeli" brand flour produced by the company has successively won the "Consumer Trustworthy Products" from the Hebei Provincial Consumers Association, the first batch of "National Inspection-Free Products" in food categories, the "Reliable Noodles" from the China Grain Industry Association, "China Famous Brand Products", and " Honorary titles such as "China's Well-known Trademark" and "The Most Competitive Brand".

5. Hetao

Inner Mongolia Hengfeng Food Industry (Group) Co., Ltd. is the largest grain processing enterprise group in northwest China and is currently recognized by the China Specialty Products Economic Development Office as the only "China's Hetao high-quality flour production base". The "Hetao" brand produced by the company has won the title of the only "China Famous Trademark" in the national flour processing industry and "Top Ten Influential Brands in China's Food Industry". It is a national high-tech enterprise and a national key leading enterprise in the industrialization of agriculture and animal husbandry.