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TOP-BEST Window&Door System

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Shengda Top-Best Passive Low Energy Window&Door System including TOP-BEST 65/70/88/92 series.


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Our company concentrates on the window and door system science and technology research, the technical development, the product promotion. Including: U-PVC Profiles for Window and door, safety glass, glazing beds, hardware, accessories and processing technology, processing technology to ensure that the product appearance, product quality, technical requirements in line with international standards.

The Top-Best92MD is professional passive low energy plastic casement window&door system, suitable for all kind of bad weather and climate.
Uw=0.79W/㎡·k
HLJHOI
1, aluminum plastic composite 92 passive window system, indoor high insulation modified PVC profile, combined with outdoor aluminum alloy frame, width of 92mm, both the thermal insulation performance of plastic Windows, and aluminum alloy high strength and beauty.
2, the outer aluminum material adopts the right-angle spelling process, the external vision is better than the United States.
3, three EPMD foam rubber strips, better water, gas density performance, with three layers of hollow glass, to achieve silent effect.
4, supporting the external aluminum alloy drainage board, to solve the problem of leakage under the door and window hole.
Whole window performance
Thermal Insulation U=0.79W/(m2K) 10garde
Air Tightness 0.1 8 garde
Water Tightness 600 5 garde
Wind Load Resistance 6500 9 garde
Acoustic Insulation Rw=40-45db 4 garde
Fire Resistance h 0.5/1.0

To have much more enterprise. ompanions, we’ve got updated the item list and seek for optimistic co-operation. Our web-site shows the latest and complete information and facts about our goods list and company. For further acknowledge, our consultant service group will reply to all of the inquiries and complications immediately. They’re going to make their finest effort to meet buyers need. Also we support the delivery of absolutely free samples. Business visits to our factory are generally welcome for a win-win negotiation. Hope to expertise a happy company co-operation perform with you.


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