Description

Use the same high-quality Nordic pine Glulam 4mm *9 mm *4 mm double hollow float glass, according to customer requirements with any of steel Use of high-quality aluminum extrusions, through the leaves around to complete the push-pull switches Tongqi Kong operation, change the lighting could not be fixed window ventilation history. Even installing a fixed window, the same can guarantee that the indoor air fresh. Integrated drainage board design, sealing and waterproofing of good More solid products, the installation more convenient and easier to maintain, do not open the safety features that make products better.