ISA International Sign Expo ndiye chiwonetsero chachikulu kwambiri komanso chokwanira kwambiri pamakampani opanga zikwangwani, zojambula ndi zowonera.Ndi opezekapo opitilira 20,600 komanso owonetsa pafupifupi 600 akukankhira malire aukadaulo pakusindikiza kwamitundu yonse, zikwangwani zama digito, ma LED, mapulogalamu, ndi zina zambiri.
Makina athu opindika kalata yamitundu yambiri DH-8150 adawonetsedwa pachiwonetsero, makasitomala ambiri adawonetsa chidwi chachikulu ndipo adapereka ndemanga zabwino.
Nthawi yotumiza: Aug-09-2021