Global choice supply chain
The global selection supply chain of new standard doors and windows adopts international brands such as German lattice sliding support, and the switch can be closed more than 654.38+ 10,000 times, which is durable.
Aviation grade aluminum material
Aviation grade aluminum, made of Si-Ti-Mg alloy, is a kind of advanced aviation aluminum with high strength, multi-cavity structure design, three-dimensional bidirectional spiral splicing frame, strong load-bearing and compression resistance, stable stress and wind pressure resistance of Grade 9. The aluminum material adopts polymer treatment technology, and the color thickness 12 micron exceeds the national standard 10 micron. The new standard aluminum material will not be oxidized or faded within 30 years.
Patent technology of 3S sealing
The leading industry independently developed the "3S sealing patented technology" triple seal, with multi-layer isolation to effectively and quickly discharge rainwater seeping into the isobaric cavity, and stepped drainage to effectively prevent rainwater leakage. Super 6-8 watertight and airtight performance, free from intrusion in extreme weather.
Super-large 27A insulating glass
Super-large 27A hollow glass with excellent sound and heat insulation performance.
A number of world authority recognition
The new standard doors and windows are high-end system doors and windows brands, which not only created 100 patented technologies, but also gained recognition from many world authorities: EU environmental protection standard certification, SGS international authoritative testing, and child-friendly parenting environment certification, which meet higher international standards.