10 Years Warranty Simple Design Aluminum Sliding Windows Supplier in China

10 Years Warranty Simple Design Aluminum Sliding Windows Supplier in China. 10 Years Warranty Coverage: Comprehensive warranty lasting more than 5 years, with lifetime support for mechanical defects. Customizable Sizes and Colors: Full customization available for thickness, specification, finishing, color, and glass options. High-Quality Aluminum Alloy: Constructed with 6063-T5 aluminum alloy, wall thickness 1.2-2.0mm, ensuring durability. Advanced Thermal Insulation: Features broken bridge or non-broken bridge technology for superior heat and sound insulation. Premium Hardware Components: Equipped with German origin Roto/Siegenia hardware for smooth and secure operation. Energy Efficient Glass Options: Available with Low-E coating and Argon gas filling for enhanced thermal performance. Free Sample Availability: Free samples provided for customers to verify quality before placing bulk orders. OEM and ODM Support: Full customization services including design, samples, and flexible manufacturing options.