Daim iav nyiaj yog tsim los ntawm cov txheej txheem tshuaj lom neeg tsim tshuaj. Cov ntaub ntawv tshwj xeeb uas tau kho yog cov co duab nplaum iav, ua raws li ib daim ntawv ntawm tooj liab, thiab tiav nrog ob txheej ntawm cov xim rau tshuaj thiab kev tiv thaiv lub cev.
1. Siab siab npaum li cas: qhov qhia txog tus nqi yog kwv yees li ntawm 92%, cov kev ntseeg siab tiag tiag.
2. Lub neej ntev ntev: Daim iav tsis yoojyim rau oxidized ob leeg nyob rau hauv qhov chaw thiab ntawm cov npoo, lub tswv yim-tawm ntawm kev tawm tsam rau corrosion thiab humidity muab ib lub neej khoom peb zaug tshaj li kab mob aluminium iav.
3.Backside logo muaj: lub tuam txhab hauv lub tuam txhab thiab cov ntawv tshwj xeeb tuaj yeem luam tawm nyob rau sab nraum qab ntawm daim iav nplua rau tus neeg thov.
4. Muaj kev ruaj ntseg muaj: daim iav tuaj yeem ua rau hauv daim iav kev ruaj ntseg los ntawm kev kos cov yeeb yaj kiab tshwjxeeb PE hauv qab (tom qab CATI thiab CATLL).
5.Suitable rau sib sib zog nqus ua, yuav txiav rau tej qhov loj me thiab lwm cov duab, edgeworks nrog bevele, pav ca, pluaj cuaj hlau muaj, yuav ua tau zoo nkauj daim iav (xws li daim iav tsom iav thiab polished ntug iav thiab lwm yam).
6.Txoj siv cov xim muaj hlau lead tuaj yeem ua rau cov iav dawb muaj peev xwm ua tau, cov pa phem tuaj yeem ua kom tsis muaj chaw txaus, txaus siab rau qhov chaw nyob hauv Europe, Tebchaws Asmeskas thiab lwm thaj chaw.
