We, Hangzhou Testsea Biotechnology Co., Ltd is a fast-growing professional biotechnology company specialized in researching, developing, manufacturing and distributing of advanced in-vitro diagnostic(IVD) test kits and medical instruments. Our facility is GMP, ISO9001, and ISO13458 certified and we have CE FDA approval. Now we are looking forward to cooperating with more overseas companies for mutual development. We produce fertility test, infectious diseases tests, drugs abuse tests, cardiac marker tests, tumor marker tests, food and safety tests and animal disease tests, in addition, our brand TESTSEALABS have been well known in both domestic and overseas markets. Best quality and favorable prices enable us to take over 50% the domestic shares.