Large size aluminum alloy zipper track electric blind,Large size aluminum alloy zipper track manual blind

　　1.Super wide width 6m.

　　2.Outdoor special high-strength aluminum alloy and stainless steel screws.

　　3.Ventilated and transparent view to protect privacy.

　　4. Fireproof, high color fastness, outdoor special glass fiber fabric (customizable).

　　5. Windproof, mosquito-proof, sunshade and heat insulation.

　　6. Internationally certified motors.