Lub lim kawg npog feem ntau yog siv los kaw ob qhov kawg ntawm cov khoom lim thiab txhawb nqa cov khoom lim.Nws stamped rau hauv ntau yam duab raws li xav tau los ntawm cov ntawv hlau.Qhov kawg ntawm lub hau yog feem ntau stamped rau hauv qhov zawj uas lub ntsej muag kawg ntawm cov khoom siv lim tuaj yeem muab tso thiab muab tso rau ib qho nplaum, thiab sab nraud yog khi nrog roj hmab foob. ua haujlwm los kaw cov khoom lim thiab kaw qhov kev hla ntawm lub lim dej.

Cov txheej txheem ntau lawm ntawm lim kawg npog / dawb paug muaj xws li filming, molding, blanking nplooj ntawv, thiab xuas nrig ntaus.Cov duab ntawm cov txheej txheem ntau lawm yog raws li nram no:

Cov ntaub ntawv siv los tsim cov lim lim kawg suav nroggalvanized steel, anti-ntiv tes hlau, stainless hlau, thiab ntau lwm yam ntaub ntawv .Lub lim kawg lub kaus mom muaj ntau yam duab raws li qhov xav tau sib txawv.

Muaj qee qhov loj me rau siv.