YouBest specializes in the in vitro diagnostic (IVD) industry, operating as a fully integrated enterprise encompassing the research & development, manufacturing, and sales of both reagents and instruments. Dedicated to advancing novel IVD technologies and innovative products, the company actively promotes the integration of clinical laboratory diagnostics and point-of-care testing (POCT), driving forward biotechnological innovation.

Its core business covers the R&D and production of immunoassay and molecular diagnostic reagents, antigens and antibodies, as well as diagnostic instruments such as chemiluminescence immunoassay analyzers and immunochromatographic analyzers.