Saib ntawm lub thickness: lub thickness ntawm aluminium buckle tsis zoo li qhov ua tau. Feem ntau, lub thickness ntawm lub buckle yog 0.5mm-0.7mm, thiab lub thickness yog tshwj xeeb tshaj yog 0.8mm los yog 1mm. Lub npe tsis muaj npe aluminium buckle phaj txais cov khoom siv rov ua dua tshiab nrog ntau cov impurities.
Thib ob, saib qhov toughness: nrog cov kiv cua gusset, koj tuaj yeem gusset ob kab diagonally tso rau ntawm kev txhawb nqa, qhov nruab nrab siab hnyav ntsuas, yog tias lub toughness tsis zoo ces lub gusset yuav slosh los yog deformation muaj zog heev. Nyob rau tib lub sijhawm, nws yog ib qho tsim nyog yuav tsum ua tib zoo saib seb lub thickness ntawm gusset phaj yog txawm.
Thib peb, saib cov txheej txheem: cov txheej txheem ntawm aluminium buckle phaj nto tshuab rau kev ua lag luam feem ntau yog them nrog zaj duab xis, cov menyuam txheej, ntxiv rau carving (artistic board), anodizing (oxidation phaj). Feem ntau, qhov kev xaiv zoo tshaj plaws rau cov txheej txheem txheej txheej, nrog cov roj los tiv thaiv, tiv thaiv oxidation, tiv thaiv corrosion, tsis muaj xim, tsis muaj foaming, nqi-zoo thiab pom tseeb zoo, zaj duab xis yog them nrog ib txheej ntawm PUC kua nplaum zaj duab xis, ib tug tsis yog ib puag ncig tus phooj ywg (Formaldehyde-muaj) Thib ob discoloration yog ceev (Tsov yuav hloov xim nyob rau hauv lub hnub rau ob teev). Nyob rau tib lub sijhawm, peb kuj yuav tsum tau them sai sai rau cov txheej txheem ua haujlwm tom qab, cov txheej txheem ua haujlwm yog lub neej ntev.
Saib ntawm qhov pom ntawm plaub: los ntawm qhov zoo nkauj ntawm qhov pom, tsis txhob xaiv lub dav hlau ntawm lub teeb ntawm aluminium gusset, xaiv lub ntsiab lus matte ntawm cov duab ntawm aluminium gusset zoo dua, vim tias lub dav hlau ntawm lub teeb tom qab txhuas gusset phaj yog ntsia rau ntawm thaj chaw loj, tsuav yog muaj me ntsis tsis sib xws yuav pom meej heev Nws tsis zoo nkauj.
Thib tsib kom pom cov khoom pabcuam: lub ntsiab keel yuav tsum yog tuab, qhov no yog qhov tseem ceeb tshaj plaws ntawm tag nrho lub qab nthab, nws yog sib npaug rau tib neeg lub cev pob txha, yuav tsum tuab li ntau tau! Lub ntsiab kev txiav txim siab yog lub thickness ntawm ntug strips thiab txheej txheem kev kho deg. Nyias strips ntawm cov ntaub ntawv nyob rau hauv tes yuav ua tau heev mos zoo nkaus li. Cov txheej txheem kho deg Ib txhia pheej yig sab strips yog affixed nrog ib zaj duab xis, qee qhov saum npoo yuav oxidized, thiab txawm tias qhov zoo tshaj plaws tav yuav tsis oxidized rau saum npoo. Lawv kuj yuav zoo li tus, nrog ntau xim xaiv thiab tus nqi siab dua.
Thib 6 saib cov khoom siv hluav taws xob: Cov khoom siv hluav taws xob hauv kev lag luam hauv qab nthab, ib yam li kev lag luam tsheb, cia siab rau kev sib dhos. Tsis muaj lub tuam txhab ua ke qab nthab muaj peev xwm tsim tau tag nrho nws cov khoom siv. Tsis tas li ntawd, lub warranty ntawm cov khoom siv hluav taws xob kuj yog ib qho teeb meem tseem ceeb heev. Cov tub lag luam zoo dua tuaj yeem muab kev pab cuam lub neej warranty.
