Hangzhou Biotest Biotech Co., Ltd. is an emerging high-tech manufacturing enterprise of specializing in medical diagnostic assays and reagents. Located in Hangzhou, a beautiful garden-like city, this enterprise specializes in the design, development, production and sales of in vitro diagnostic tests, amassing the five major IVD categories: women health, drug testing/toxicology, infectious disease identification, tumor marker detection and cardiac marker monitoring. Biotest harnesses the world-leading technologies of bioengineering by using gene recombinant antigens, synthetic antigens, monospecific antibodies and polyclonal antibodies combined with latex and colloidal metal particles on immuno-chromatographic assay scaffold to accomplish our test development goals.