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Profile
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1.6063-T5/T6 normal aluminum, thermal break aluminum
2.pvc/UPVC/VINYL(China top brand CONCH/German Brand REHAU/Korea brand LG)
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Glass
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1.Double tempered glazing:5mm+12A(Air)+5mm; 5mm+12A+5mm tinted; 5mm+12A+5mm Low-E; 5mm+27A+5mm
2.Single tempered glazing: 3/4/5/6/8/10/12/15/19/21mm
3.Laminated glazing: 5mm+0.76+5mm, 5mm+0.38+5mm
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Mesh
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1.Stainless steel security mesh
2.Aluminum security mesh
3.Fiberglass flyscreen
4.Retractable flyscreen
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Surface treatment
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1.Powder coating
2.Anodized
3.Electrophoresis
4.Woodgrain
5.Fluorine carbon coating
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Parameters
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Double glass sliding windows
Sounds insulation: RW ≥ 30 dB
Wind pressure resistance: 4500 pa
Air permeation resistance: 70/150
Water resistance: 450mm
N6 CLASS based on AS2047 STANDARD
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Warranty
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Ten years
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Profiles
In this project, we chose red oak wood as the main profile for windows. Doorwin's specially maintained wood windows can have a very long life. Our German environmentally friendly water-based paint protects the surface and allows an easy change in color schemes.
Wood windows own natural wood grain, a beautiful look and excellent insulation, and it adds a natural feeling to a home, which any other window material cannot compare. Solid wood is the best insulation profile, it is favored in many residential applications because of its appearance and traditional place in house design. From a thermal point of view, wood-framed windows perform well with frame U-factors in the range of 0.3 to 0.5 Btu/hr-sq. ft-°F.
But the disadvantages are also obvious, solid wood is more prone to damage and corrosion, requiring higher maintenance costs, so we clad the exterior face of the frame with aluminum, creating a permanent weather-resistant surface.
Wensheng is one of the most professional building materials manufacturers in China. We are famous for customized products and SUNWIN is our brand. At Wensheng, a wide range of colors, styles, and sizes are available to meet the unique requirements of our customers. We have three iso9000 certified modern factories in China. Factory area of 20,000 square meters, annual production capacity of 100,000 square meters. Wensheng Group has the scale to ensure timely delivery and the flexibility to reduce the manufacturing cycle to 15 days.
1.Q: What is your MOQ order?
A:We can accept small order even sample and with high quality.
2.Q: What is your manufacture time?
A: 25-35 days depends on deposit received and customer drawing signature.
3.Q: Do you accept customized designs and size?
A: Yes, sure. The design and size all are according to clients' customized choice.
4.Q: What's the favorite payment terms?
A: TT, LC, Paypal, West Union are available
5.Q: What is your color available?
A: Color available from our color swatch or real color samples
6.Q: What's your regular packaging?
A: with carton and EPE first and then put all windows on the wooden pallets and fix with EPE to keep it not moving in the container.
7.Q:What kinds of hardware mostly?
A: German brand,China top brand, depends on customer choice.
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