1, elegant appearance, upper and lower beams, folder edge while bold letters used to highlight decorative lineolatus, then the whole window looks smooth atmosphere.

2, can be double-linked folding, but also can be folded open on-chip load-bearing, apply to any window type

3, outside the apron selected to strengthen the brand-new nylon.

4 Bearing winning import bearings, push and pull smoothly.

5 high-strength zinc alloy boom, configuration stainless steel screws Hexagon and absolute security.

6 built-in anti-collision strips from top to bottom beams, raw materials selection EPDM material may not be deformed Paul 20 years to achieve a real muffler.

5, upper and lower beams and the whole folder can be used between the soft seal have greatly boosted the whole window and water tightness, crash plastic and

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