Tsawg Warranty
COVNA ("Lub Tuam Txhab") lav txhua yam khoom kom tsis txhob muaj qhov tsis zoo ntawm cov khoom siv thiab kev ua haujlwm raws li kev siv ib txwm siv rau ib xyoos txij li hnub xa khoom qub.Nyob rau hauv cov kev tshwm sim ntawm xws li tsis xws luag nyob rau hauv lub warranty lub sij hawm, Lub Tuam Txhab yuav, ntawm nws cov kev xaiv, hloov los yog recondition cov khoom yam tsis tau them nqi.
Lub Warranty tau teev tseg hauv qab no tau qhia meej thiab tsuas yog Warranty muab los ntawm Lub Tuam Txhab nrog rau kev hwm rau cov khoom.Lub Tuam Txhab Ua Tsis Muaj Lwm Yam Warranties, Qhia lossis Qhia.Lub Tuam Txhab Ntawm no tshwj xeeb tsis lees paub tag nrho lwm yam kev lees paub, nthuav qhia lossis siv tau, suav nrog tab sis tsis txwv rau qhov kev lees paub ntawm kev ua lag luam thiab kev qoj ib ce rau lub hom phiaj tshwj xeeb.
Txoj kev kho mob uas tau piav qhia hauv thawj kab lus ntawm qhov kev lees paub no yuav yog qhov kev daws teeb meem nkaus xwb rau kev ua txhaum cai lav, thiab Lub Tuam Txhab yuav tsis muaj lub luag haujlwm rau kev puas tsuaj, tshwj xeeb lossis qhov tshwm sim, suav nrog yam tsis muaj kev txwv, tsis muaj txiaj ntsig lossis tus nqi kho lossis Hloov lwm yam khoom uas raug puas tsuaj yog tias cov khoom no tsis ua haujlwm zoo, lwm cov nqi ua haujlwm los ntawm kev ua haujlwm qeeb, kev ua haujlwm qeeb, kev ua phem, kev tsis saib xyuas, fouling los ntawm cov khoom txawv teb chaws, kev puas tsuaj los ntawm cov dej tsis zoo, tshuaj lom neeg, lossis lwm yam xwm txheej uas lub tuam txhab muaj. tsis tswj.Qhov kev lees paub no yuav tsum tsis lees paub los ntawm kev tsim txom, kev siv tsis raug, kev siv tsis raug, kev teeb tsa tsis raug lossis kev saib xyuas tsis raug lossis hloov pauv ntawm cov khoom.
Txoj Cai Pabcuam
Rau cov khoom lag luam tsis dhau lub sijhawm lav, peb xav tias tsis muaj kev lav phib xaub rau kev hloov cov li qub vim yog cov kev pabcuam tshaj li peb tswj.
Cov khoom xa rov qab
Tsis muaj cov khoom yuav raug xa rov qab yam tsis tau tso cai.Thaum muab credit nws yuav nyob ntawm tus nqi them, lossis tus nqi prevailing yog tias qis dua, tsawg dua tus nqi tuav raws li tus nqi ntawm kev kho dua tshiab, kev ntaus pob, thiab lwm yam. Cov khoom uas siv tsis tau lossis ua rau kev txiav txim tshwj xeeb tsis rov qab los.
Tsis lees paub
COVNA qhov ntev ntawm cov khoom lag luam hauv Teb Chaws Asmeskas cov cai thiab cov ntsuas ntsuas yog kwv yees thiab tsuas yog muab rau kev siv xwb.Txhawm rau ntsuas qhov tseeb, thov hu rau COVNA Technical Service.COVNA muaj cai hloov lossis hloov kho cov khoom tsim, kev tsim kho, kev qhia tshwj xeeb, lossis cov ntaub ntawv yam tsis muaj ntawv ceeb toom ua ntej thiab tsis muaj kev lav phib xaub los ua qhov hloov pauv thiab hloov kho ntawm COVNA cov khoom yav dhau los lossis tom qab muag.