I-Changhe Biotech ise-Shanghai, i-R&D kunye nommandla wemveliso udlula i-2,000 yeemitha zesikwere, kuquka imveliso yesixhobo kunye nommandla we-R&D, imveliso ye-reagent kunye nommandla we-R&D, indawo yokuhlola umgangatho, njl.n i-pet nucleic acid yokufumanisa i-reagents, igxininise kwindawo yokuhlola i-pathogen yendalo kunye nokufumanisa, ukubonelela ngesisombululo esidibeneyo se-POCT yemfuyo kunye nezilwanyana ezifuywayo.