Hangzhou New-Test Biotech Co., Ltd. yog nyob rau hauv kev lag luam kws tshuaj lub zos ntawm Hangzhou, Zhejiang Province. Lub tuam txhab tau cog lus rau kev tshawb fawb thiab kev loj hlob ntawm veterinary in vitro diagnostic reagents. Lub cim thib plaub ntawm Rare-earth Nanocrystalline cov ntaub ntawv yog nws tus kheej hloov kho-tsim los ntawm New-Test, uas tau siv dav hauv kev kuaj mob ntawm cov tsiaj. Nws tau zoo daws qhov tsis txaus ntawm cov khoom lag luam fluorescent sai kuaj mob hauv khw, xws li kev ruaj ntseg tsis zoo, tsis muaj qhov tseeb, kev xav tau siab rau kev khaws cia thiab kev thauj mus los, thiab lwm yam.