Established in November 2020, Nano Diagnosis for Health Biotech (Guangzhou) Co., Ltd. (abbreviated as CNDH), has been jointly incubated by The GBA National Institute for Nanotechnology Innovation and National Engineering Research Center for Nanomedicine. CNDH is a high-tech enterprise focusing on the research, development, production and sales of in vitro diagnostic equipment and reagents relating to drugs of abuse and animal diseases.