Coated iav yog qhov tsim nyog rau kev siv hauv tsev, thiab nws muaj ntau yam kev siv thiab cov txiaj ntsig tseem ceeb hauv kev kho kom zoo nkauj hauv tsev.
Tus nqi ntawm cov iav coated nyob rau hauv kev ua lag luam txawv nyob ntawm seb hom, specifications, thiab hom. Ib qho yooj yim hauv tsev coated iav (xws li ib qho -silver Low-E iav) feem ntau raug nqi ntawm 80 thiab 200 yuan ib square meter, thaum siab - cov khoom kawg (xws li triple-silver Low-E lossis ntse dimming iav) tuaj yeem ncav cuag 300-800 square meter.
