Changhe Biotech is located in Shanghai, R & D da kuma samar yankin ya wuce 2,000 murabba'in mita, ciki har da na'urar samar da kuma R & D yankin, reagent samar da R & D yankin, ingancin dubawa yankin, da dai sauransu Deeply tsunduma a muhalli biosafety, dogara da kansa ɓullo da a kan-site m gwajin Mini PCR, Bioaerosol Rayuwa Sampler, bioaerosol na'urar da kuma bioaerosol Sampler, na'urar da kuma gano bioaerosol. nucleic acid gano reagents, mayar da hankali a kan-site muhalli pathogen monitoring da ganewa, samar da wani hadedde bayani ga POCT na dabbobi da dabbobi.