1, Changshouhua: 1997 started as a famous brand of corn oil, a famous brand in Shandong province, a high-tech enterprise, and one of the large domestic enterprises specializing in the production and export of corn oil.
2. Arowana: a well-known brand of edible oil, a subsidiary of Fengyi International Group, a world-renowned producer and supplier of small packaged oil, and a large multinational enterprise integrating business models such as squeezing, refining, small packaged oil, specialty oil and grease chemical industry.
3. Fulinmen: a well-known brand of rice edible oil, one of the few steamed rice producers in China, and a subsidiary of COFCO, a large rice processing and trading enterprise in China. In 2008, a series of kitchen foods such as soy sauce/rice/sugar/miscellaneous grains/soy sauce vinegar were listed one after another. Its main products are Hetao powder, rice and miscellaneous grains.