topwindow balcony skyview hand electric automatic operation aluminum house windows blinds aluminium roof window skylight factory on China WDMA Type:Single Hung Windows German brand and Australian brand

German brand and Australian brand are available

Stable & High Quality

with international standards for weather protection

Protect from the strong sun light

topwindow balcony skyview hand electric automatic operation aluminum house windows blinds aluminium roof window skylight factory on China WDMA Type:Single Hung Windows German brand and Australian brandtopwindow balcony skyview hand electric automatic operation aluminum house windows blinds aluminium roof window skylight factory Product Description Brand Top Window Skylight Type parallel sliding or casement Opening style Hand or electronic Color stocked color or customization Size Normal Size or customization Profile A. Aluminum alloy, 6063 T5, can be thermal break B. Wall thickness: 1. 2, 1. 4, 1. 6, 2. 0mm, can be customized C. Surface treatment: