By using a full scientific excellent administration method, great quality and fantastic religion, we get good reputation and occupied this discipline for Coronavirus Hku1/Oc43/229e/Nl63, Sars-Cov-2 Bata, Streptococcus Pneumoniae, H5 Avian Influenza,Coxsackievirus A8. All the time, we have been paying attention on all details to insure each product satisfied by our customers. The product will supply to all over the world, such as Europe, America, Australia,Armenia, Latvia,Adelaide, Korea.Our company abides by the management idea of "keep innovation, pursue excellence". On the basis of assuring the advantages of existing products, we continuously strengthen and extend product development. Our company insists on innovation to promote the sustainable development of enterprise, and make us become the domestic high-quality suppliers.