The level of ingredients is determined by factors such as geographical environment, climate, and soil. Qingguo Food has developed a base since the end of 2002, with an existing base of nearly 25000 acres, mainly consisting of self owned and contracted bases. All bases undergo soil and water quality testing before planting, and planting is carried out only after meeting the standards. The company implements six unified management measures for the base, including unified seed supply, unified medication, unified fertilization, unified technical guidance, unified procurement, and unified transportation. In 2004, the Japanese Ministry of Health, Labour and Welfare reviewed our spinach base, and in 2014, US FDA officials reviewed our edamame base, giving high praise to the management and traceability of the base. At the end of 2016, the company joined forces with Qingdao Agricultural University to establish the Qingdao Agricultural University Expert Workstation, the New Rural Development Research Institute Service Station, and the Teaching, Research, and Student Employment Practice Base. In 2017, the company reached an agreement with the National Vegetable Engineering Technology Research Center to establish a research laboratory in our company, providing more favorable technical support for the company's new variety research and development and base management.

The production department of Qingguo Food has 6 automatic production lines, imported advanced color selection equipment from the United States and the United Kingdom to intelligently select the selection process, imported fully automatic weighing and packaging equipment from Japan, strictly controlled according to the HACCP plan, based on BRC global food safety standards, lean management, continuous improvement, and production of high-quality products that are safe, authentic, nutritious, and convenient to meet the needs of different customers.

Exploring taste, pursuing excellence, and showcasing personality. While it is true for a top chef, it may be a bit exaggerated for a trustworthy production enterprise that continuously provides frozen vegetables. However, Qingguo Food seems to think otherwise. The belief in providing customers with not only dishes, but also flavorful dishes, and solving their worries, is evident here. In August 2018, Qingguo hired the internationally renowned Japanese Imai (front middle) team to embark on the research and development of frozen vegetable conditioning at Qingguo. As of early November, the team has developed 4 major series of 20 products, including edamame and burdock series, which have been launched to the market and highly praised by customers.

Ensuring quality and quantity, delivering each order on time and safely is Qingguo's requirement for itself, as well as its commitment to customers. While Qingguo has grown and developed, it has also contributed its wealth to society, established targeted assistance, and realized the social value of the enterprise.