Ntseg
1. Los ntawm kev ua cov kauj ruam suav nrog kev yob pub, sab gluing, perforating, raj tsim, raj txiav tawm, hauv qab folding thiab gluing, lub hnab ntim khoom tiav ua tiav tsis pub dhau txoj kev siv tag nrho, tuaj yeem txuag nqi zog.
2.Nws muaj qhov zoo ntawm kev ua haujlwm yooj yim, kev ua haujlwm siab, ntau dua ruaj khov, nws yog lub tshuab zoo rau kev ua cov ntawv sib txawv ntawm lub hnab ntawv, hnab ntawv txom ncauj, hnab ntim khoom noj, hnab ntawv khob cij, hnab txiv ntoo qhuav thiab hnab ntawv hauv eco. Cov.
Specification