Features:
1)Thermal barrier dramatically reduces heat loss in the winter and heat gain in the summer
2)Reversible door panels for either XO or OX operation
3)Interlocking meeting rails
4)High-density pile weather-stripping to seal out wind and water
5)Insulated glass for optimum thermal efficiency
6)The most sturdy tracks
7)The most efficient assembly line
8)Surface treatment: anodizing, electrostatic powder coating, fluorocarbon coating(PVDF), electrophoresis coating
9)Available in any size you need
10)A wide range of colors, two different colors on the interior and exterior is available
11)Smooth and easy operation on the well-designed aluminum alloy groove |
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