Medium-Narrow Frame Aluminium Bi-Folding Door

Our aluminum folding doors adopt a full-folding stackable design that maximizes opening space with no fixed visual barriers. The full-width open view delivers an unobstructed indoor-outdoor integration effect. Flexible custom sizes, panel quantities and modern finish options fit villas, balconies, patios and commercial storefronts, matching various modern architectural styles perfectly.

Built with high-strength aviation-grade aluminum alloy frames, featuring high toughness, anti-deformation, rust-proof and weather-resistant performance. Paired with thickened fully tempered safety glass, the whole structure remains stable and sturdy for long-term outdoor use. All raw materials pass strict factory testing to ensure durable quality for global climate conditions.

Produced with precise CNC cutting and integrated forming technology for tight frame fitting and smooth folding operation. Adopting multi-track silent pulley system and fine sealing craftsmanship, every joint is precisely processed. Standardized factory production and strict quality control eliminate loose shaking, jamming and gap problems, ensuring smooth long-term operation.

Excellent airtightness and watertightness bring superior sound insulation, heat insulation and energy-saving performance. Effectively blocks outside noise and isolates extreme temperatures to reduce air conditioning energy consumption. The wind-resistant and impact-resistant structure adapts to harsh outdoor weather. Silent sliding, easy maintenance and long service life greatly reduce after-sales costs for overseas projects.