Qingdao Dawei Bioengineering Co., Ltd. is a specialized company integrating science, technology, manufacturing, trade, and research in the production of food additives. The company boasts advanced equipment, a garden-like factory environment, modern and standardized production facilities, and a strong, dedicated R&D team. Its product line includes a range of preservation and freshness-keeping solutions, such as disodium succinate, sodium dehydroacetate, sodium diacetate, disodium ethylenediaminetetraacetate, calcium propionate, sodium propionate, sodium lactate, potassium sorbate, cinnamic acid, and potassium cinnamate. With a well-established sales network, the company’s products are distributed across China and also exported to countries and regions including Japan, Europe and America, Southeast Asia, and Australia.

For the past two decades since its establishment, the company has thrived with a youthful spirit and vibrant energy, embracing the business philosophy of "Quality is Life, Customers are God." Through unity, determination, and a relentless drive for innovation, we adhere to the IS09002 international quality management system standards and the HACCP approach to guide our production processes. As a result, we continuously deliver high-quality, safe, healthy, and eco-friendly food additives that meet the needs of consumers worldwide. At Dawei Company, we are eager to collaborate with industry peers to jointly shape a brighter future for China’s food preservation industry! And welcome to beautiful Qingdao—your perfect destination awaits!