The eggs produced by Yellow Swan are carried out with strict and high standards from production to sterilization and packaging. Because the brand has its own breeding base, it uses high-tech equipment to raise chickens scientifically. Since the establishment of "Yellow Swan" chicken farm, "Yellow Swan" began to select high-quality laying hens at no cost: Roman grey laying hens. As a high-quality chicken breed, Roman grey layers produce high-quality eggs with little fishy smell, which can ensure the quality of sterile eggs from the source.

The laying hens in the "Yellow Swan" breeding base all control salmonella from chickens, and will pass the salmonella detection three times in the growth process. The total number of colonies, coliforms, Salmonella, Staphylococcus aureus and Listeria monocytogenes that can be eaten raw in his family meet the national food standards.

Yellow Swan brand source:

Yellow swan, which symbolizes noble, pure and warm love, represents a high-quality egg and brings health and happiness to family.

Feng Bin, the founder of Yellow Swan, led a team to Japan for consultation, and invited Dr. Hiromitsu Kato, the "father of edible eggs" in Japanese egg industry, to China as the chief scientist of Yellow Swan, bringing the edible egg technology and mature standard system accumulated in Japan for 38 years to China.

Yellow Swan introduced Japanese egg production and quality management system, and created a production chain of exclusive yellow swan eggs, which was strictly controlled from eight links.