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
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.