My company Marco&Micro test,based in china ,founded in 2010, is a leading manufacture of IVD manufacturers in China. We have successfully developed more than 200 detection test kits so far, like COVID-19 ,Tumor, Gene Test,Reproductive HIV, TP, ZIKA, Dengue, Malaria etc. Of course, OEM or ODM service are also available from us, also, worldwide distributors are very welcomed to discuss for win-win collaboration. whatsup:+8613814857410 sofia.zhang@hongweitest.com Our hot prevailing Covid19 product lines are: Antigen rapid test kits: saliva pen lollipop type rapid test kit Ag rapid test kit 3combo of covid19 and FluA&B rapid test Neutralizing Antibody Rapid Test Fast PCR test solution:sample release agent and Loyphilized pcr kit room temperature stock and delivery. extractor free, takes only 5mints to get RNA sample. All in one freeze-dried pcr kit ,decrease pipetting steps and lower contamination risk.