1.Environmentally phooj ywg cov ntaub ntawv
2 Muaj peev xwm nqa tau
3. Muaj feem xyuam rau: khw malls, khw muag khoom tshwj xeeb, exhibitions, thiab lwm yam.
4.Nws muaj 4 casters kom yooj yim txav
5.Transparent acrylic tais, plua plav pov thawj thiab noo noo