Hangzhou Biotest Biotech Co.,Ltd. engages in the research and development, manufacture, sale, and service of in vitro diagnostic assays and reagents, and instruments in China and internationally. The company offers medical test products for fertility health, cardiology, oncology, inflammation, biochemistry, and various infectious diseases. It also provides veterinary test kits; fluorescence immunoassay rapid test kits; and other rapid testing kits. In addition, the company is widely utilized across various medical institutions, judicial testing systems, third-party testing organizations, Centers for Disease Control and Prevention (CDC), and private clinics. The company was founded in 2008 and is based in Hangzhou, China.