Nrog rau lub sij hawm tsim kho ntawm iav wine fwj factories tau ntev thiab ntev, ntau thiab ntau hom ntawm wine fwj raug tsim, thiab qhov kev hloov kho yog ceev. Yuav ua li cas los tsim cov tsos ntawm cov iav wine fwj kom nyiam los ntawm cov neeg siv khoom yog qhov teeb meem tshaj plaws. , yog li lub raj mis cawv uas muaj cov duab zoo sib xws thiab cov qauv zoo sib xws, thiab cov iav tshwj xeeb zoo li lub raj mis yog nrov dua.
Yog vim li cas yog qhov tshwj xeeb-zoo li iav wine fwj ua kom cov neeg siv khoom txaus siab rau qhov tshiab thiab qhov sib txawv, thiab tseem coj cov neeg siv khoom xaiv ntau dua. Muaj ntau lub khob cawv txiv hmab rau ntawm lub rhawv, thiab cov neeg siv khoom muaj feem yuav pom cov fwj tshwj xeeb ntawm ib sab. Ib qho loj me ntsis, tam sim no npias, cawv, cawv txawv teb chaws, thiab lwm yam, ntau dua los yog tsawg dua siv cov iav tshwj xeeb zoo li lub raj mis, feem ntau yog los ntes cov kev xav txawv ntawm cov neeg siv khoom, thiab nws cov ntim khoom zoo heev, uas zoo li qib siab heev.