-It is made of high quality manganese and magnesium alloy with high-tensile feature. It can bear superb wind pressure. Thermal break design : Long-term energy-saving, firm structure,durable, waterproof and wind resistance.
– 5mm double glazing fully sealed automotive grade safety glass with chemical molecular sieve and argon inflated . Double-layers sealed for sound insulation, heat insulation and light transmission, and can effectively prevent glass from fogging.
– The first case and technology in China, to inflate argon into hollow glass for features of sound and heat insulation, it prevents the hollow glass from fogging and frost, and creates a sound-proof space of 30 dB for life enjoyment.
– When opening, it does not occupy the indoor space, can maintain the natural air circulation, air fresh indoor, and moreover, exclude the rainwater entering.
– The window sashes are surrounded by a variety of functional mechanical hardware and handles. When closed, each row of sashes is fixed in the window frame, thus providing good security against theft.
– It uses German hardware, imported hinges and friction stays, the window has features of high strength, wind pressure resistance, rain leakage prevention, good sound-proof effect, and large day-lighting area.