American Aluminium Commercial Sliding Accordion Bifold Doors with Customized Size

American Aluminium Commercial Sliding Accordion Bifold Doors with Customized Size. Customized Size and Design: Design and size are fully customizable according to client's choice. High-Quality Aluminum Profile: 6063-T5 thermal break aluminum with 1.4MM-2.5MM thickness and 15-year durability. Premium Hardware Options: Supports German brands (HOPPE, Roto) and Chinese top brands (Kinlong, HOPO). High-Performance Glazing: Low-E double tempered glass with U-value as low as 0.29 for energy efficiency. Superior Sound Insulation: Provides 40dB sound insulation for a quiet indoor environment. Robust Wind Load Resistance: Class 4 wind load resistance and international standard water tightness. Flexible Payment Terms: Accepts TT, LC, PayPal, and Western Union for convenient transactions. Secure Packaging Solution: Multi-step protection including PE films, air bags, and wooden pallets.