Nga olina obumanyirivu obw’emyaka mu kukola eddagala erifuuyira enkoofiira closure , Jincheng aerosol valve esobola okugabira abantu bangi abafuuyira enkoofiira closure okufuuyira . eccupa enkoofiira closure esobola okusisinkana application nnyingi, bw’oba ​​weetaaga, nsaba ofune empeereza yaffe ku yintaneeti mu budde ku spray bottle cap closure . Ng’oggyeeko olukalala lw’ebintu wansi, osobola n’okulongoosa enkoofiira yo ey’enjawulo ey’okufuuyira eccupa okusinziira ku byetaago byo ebitongole.