Qhov chaw ua si tsim qauv no tau ua nrog cov chav ua si zoo nkauj heev, yog li peb tuaj yeem hu nws cov qauv ua si sab hauv tsev rau cov menyuam yaus kom txaus thiab teev.
Haum rau
Kev lom zem ua si, khw khw, tsev loj, chav kawm, hnub zov menyuam / qib tsev kawm ntawv, zej zog, zej zog, tsev kho mob thiab lwm yam
Yam ntim
Txheem pp zaj duab xis nrog paj rwb sab hauv. Thiab qee cov khoom ua si ntim hauv cartons
Kev muab cia
Cov duab teeb kom ntxaws, cov ntaub ntawv qhia kev ua haujlwm, kev teeb tsa video siv, thiab kev teeb tsa los ntawm peb cov kws ua haujlwm tsim kho
Ntawv pov thawj
CE, EN1176, ISO900001, ASTM1918, AS3533 AS3533 tsim nyog
