Nov yog peb cov kev ua si sab nraum zoov tshiab rau cov menyuam kawm preschool tsim, mini cartoon ntsiab lus ntawm chaw ua si sab nraum zoov.

Peb siv cov khoom zoo ntawm LLDPE yas, galvanized hlau, hmoov txheej txheej thiab ntaiv.

Txhua yam khoom siv yas thiab cov hlau yog me dua li cov khoom siv ua si hauv chaw ua si, zoo tshaj rau cov menyuam hnub nyoog 2-5 xyoos.

Peb muaj ntau qhov me me tas luav ntsiab lus series cov khoom siv ua si hauv lub vev xaib, peb cov lus hais zoo dua li chaw ua si.

Txhawm rau paub cov ntaub ntawv ntau ntxiv los ntawm kev nug peb tam sim no.