● Ingenious hau loading ntaus ntawv kom paub tseeb tias tsis muaj peev xwm, tsis muaj hau loading, tsis sealing;
● Cov qauv txuag hluav taws xob, ib lub cev muaj zog tuaj yeem ua txhua yam kev ua;
● Tag nrho cov nyhuv sealing kom paub tseeb tias tsim nyog rau cov kua ntim tau;
● Lub tshuab haum rau txhua yam ntawm cov kaus poom nrog tib txoj kab uas hla, qhov siab tuaj yeem hloov kho tau yooj yim;
● Ob zaug sealing tech ua kom zoo sealing nyhuv, tsis muaj to;