신청
Villa,apartment,office building,workshop,warehouse
디자인 스타일
Modern,Industrial,French,European,Coastal
판매 후 서비스
현장 검사, 온라인 기술 지원, 현지 훈련, 현장 설치
Product Name
factory price black Aluminum double hung window
Surface Treatment
Powder Coated
Glass
Double Tempered Glass
Hardware
China Good Quality Hardware
Glass Standard
GB15763.2-2005,GB11614-2009
Quality Standard
GB50009-2012,JGJ113-2015,JGJ214-2010,GB/T8478-2008