Points curtain wall glass

       Points curtain wall glass curtain wall is made of metal supporting structure system, through the metal connectors and fasteners will be firmly fastened to the glass, so that

       Points curtain wall glass curtain wall is made of metal supporting structure system, through the metal connectors and fasteners will be firmly fastened to the glass, so that the glass into a whole. Glass crystal clear and solid metal structure, is "beauty" and "force" embodiment, to strengthen the "virtual", "real" contrast effect.

亚洲欧美中文日韩视频,日韩视频一中文字暮,亚洲欧美AV中文日韩二区,日韩欧美一中文字暮2019,在线日韩日本国产亚洲