M'misika yamakono yomwe ikupita patsogolo, Yuebang Glass ili patsogolo pazatsopano, ikusintha makampani agalasi ndiukadaulo wake wapamwamba wa Digital Glazed Glass. Digital Glazed Glass Te
Monga ogulitsa ndi opanga otsogola, Yuebang Glass ndiwonyadira kuwonetsa njira zake zaukadaulo za LED Glass Door m'munda wozizira. Khomo la Galasi la LED - umboni wa kudzipereka kwathu ku khalidwe labwino a