The company was successfully listed on the Shenzhen Stock Exchange on September 21, 2010, opening a new chapter in the development of the enterprise and the entire industry. The company promised “zero” addition to the production process, relied on bioengineering to produce green and secure products, and won praise from domestic and foreign customers and consumers for its excellent and stable quality. The company relied on fan production and sales to vigorously develop a circular economy and comprehensively utilize waste water and powder from the fan production process. It has now formed “fan production and processing - separation and extraction of edible protein, extraction of edible fiber - purification of waste water gas - waste residue preparation - alcohol powder residue The development of the “1+10” circular economy industrial chain of “edible fungi and bacterial residue to produce organic fertilizer” has created a unique “double tower model”. The company's main business mainly includes pea protein, vermicelli, and dietary fiber. The company's main products are pure beans, whole grains, sweet potato vermicelli, pea protein powder, etc. The company is the first company in the fan industry to build a fan brand. The company focuses on cultivating brand advantages. Shuangta fans have won awards such as the People's Republic of China Quality Award, the China Agricultural Fair Gold Award, the famous Chinese brand and the famous Chinese trademark, and the internationally renowned brand cultivated by Shandong Province.