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
Ndi kuchuluka kwa kufunikira kwa zida zamagalasi zokongoletsa ndi zaluso, Yuebang Glass ndi wamtali pamsika chifukwa cha luso lawo lapadera la Magalasi Osindikizidwa. Ubwino wawo wagona mu pr yawo yapamwamba
Galasi ya vacuum ndi mtundu watsopano wa galasi lozama kwambiri, lomwe limapangidwa potengera mfundo ya botolo la thermos. Kapangidwe ka vacuum galasi ndi ofanana ndi galasi dzenje, kusiyana kwake ndi kuti mpweya mu zingalowe galasi patsekeke ndi woonda kwambiri, pafupifupi pafupi vacuum.
Yuebang Glass, makina opangira magalasi, amafotokozeranso zam'tsogolo ndi Glass yake ya Intelligent Dimming. Ukadaulo wamagalasi wotsogolawu sikuti umangowonjezera chidwi cha kapangidwe kake ka b