This selection activity was sponsored and released by the in vitro diagnosis network, a new media platform with the largest number of professional fans in the in vitro diagnosis industry in China. Among the 1000 in vitro diagnosis enterprises in China, the enterprise with the most "craftsman spirit" was selected. The purpose is to enable IVD dealers across the country to find and understand enterprises that are excellent in "product, quality, service and specialty". After two rounds of fierce evaluation, Rhfay biology won the fourth place.

Rhfay biology deserves the honor of being the most "craftsman spirit" in the domestic IVD industry. Rhfay people adhere to the enterprise core values of "people-oriented, practical, innovative and efficient". At present, Rhfay people have obtained a number of national invention patents and successfully developed dozens of products, including women's and children's series, cardiovascular and cerebrovascular series, kidney injury series, inflammation series In many fields such as hand, foot and mouth disease series and trace element series, Ruihui's product categories will reach more than 100 in the next three years.

Scientific and technological innovation is the engine for the sustainable development of Rhfay biology. It always adheres to the development concept of "taking science and technology as the guide and promoting development through innovation", and is committed to the most valuable IVD products and services to contribute to people's health.