Peb ua raws li kev tswj hwm txoj cai ntawm Kev Zoo yog qhov zoo tshaj plaws, Lub Tuam Txhab yog qhov zoo tshaj plaws, Lub npe yog thawj, thiab yuav ua siab dawb tsim thiab sib koom ua tiav nrog txhua tus neeg siv khoom siv Disposable Respirator, Sterile Mineidcal Gauze Pob , Pob Ntseg-Hook tiv thaiv npog , Ua pa ntsej muag npog ,Kev tu pas . Kev txhim kho tsis tu ncua thiab siv zog rau 0% tsis txaus yog peb ob txoj cai tseem ceeb. Yog tias koj xav tau dab tsi, tsis txhob ua siab deb hais lus rau peb. Cov khoom yuav muab xa mus rau thoob plaws lub ntiaj teb, xws li Europe, Amelikas, Australia, Switzerland, Egypt, Sierra Leone, United States . Tsis tas li ntawd, tag nrho peb cov khoom tau tsim nrog cov cuab yeej siv siab heev thiab nruj QC cov txheej txheem txhawm rau ua kom zoo. Yog tias koj txaus siab rau ib qho ntawm peb cov khoom, thov tsis txhob yig tiv tauj peb. Peb yuav ua qhov zoo tshaj plaws kom tau raws li koj cov kev xav tau.