
Roller Shutter Building Material Aluminium Window. Customizable Shape: Shape is available in custom configurations to meet specific project requirements. Multi-Color Options: Standard colors include White, Beige, and Grey; other colors can be made upon request. Durable Powder Coating: Surface treated with high-quality powder coating for enhanced protection and finish. Versatile Pattern: Available in unperforated or perforated patterns (2% and 55%) for varied light control. Comprehensive Certifications: Certified by CE, ISO, CIQ, RoHS, and TUV ensuring global safety and quality standards. Alloy 6063 Material: Constructed from high-grade 6063 aluminum alloy for superior strength and durability. Flexible Lead Time: Off-season lead time is one month; peak season requires 1-3 months.