Sanduo Yinhua (Fujian) Food Co., Ltd. is a subsidiary of Ningde Shengnong Agricultural Development Co., Ltd. Ningde Shengnong is a provincial key leading enterprise in Fujian Province's agricultural industrialization certified by the Fujian Provincial Department of Agriculture and Rural Affairs, Fujian Provincial Department of Finance, etc. Its Tremella planting base is a provincial demonstration society. Main products: freeze-dried tremella soup made of pollution-free, green, organic tremella and dried tremella.

The company is located in Gutian, Fujian, a hometown of edible fungi. As an enterprise specializing in edible fungi cultivation, deep processing and sales, the main factory covers an area of ​​more than 45 mu, with a total area of ​​20,000 square meters of factory-based facilities. It insists on green agricultural products. The development path of organic and quality wins, ensuring the quality and safety of products. The company adopts modern factory-based edible fungi production technology as the standard, and is equipped with fully automatic bacteria pack production line, autoclave, dust-free purification and fertilization, intelligent fungus cultivation, intelligent mushroom production and other factory-based tremium planting facilities, intelligent temperature control mushroom production facilities 150 rooms and 7 large freeze-dried tremella production lines. It produces more than 60,000 fresh tremella flowers per day, and produces more than 6 million pieces of freeze-dried tremella soup finished products every year, and consumes about 9,000 tons of fresh tremella raw materials.