Material: Our products are crafted from high-quality 6063-T5 aluminum alloy (or 6061-T6 upon request), known for its exceptional strength-to-weight ratio and heat-treatable properties, making it ideal for construction needs.

Manufacturing Process: We utilize cutting-edge horizontal extrusion presses equipped with advanced die technology. This state-of-the-art manufacturing process ensures precise dimensional tolerances of ±0.1mm, consistent wall thickness, and flawless, smooth surfaces, setting us apart among China suppliers.

Energy Efficiency: Our extrusions achieve an impressive thermal transmission coefficient (Uf) as low as 1.2 W/(m²·K). This excellent thermal insulating performance effectively blocks heat transfer, reduces condensation, and significantly enhances the energy rating of your windows.

Design Features: The structural and functional design incorporates secondary chambers that provide enhanced structural rigidity, tailored drainage and ventilation pathways, and secure placement for gaskets and glazing beads, ensuring durability and reliability.

Our products are engineered to endure high wind loads, prevent water penetration, and minimize air infiltration, all while complying with major international standards such as AAMA, CWCT, and EN, making us a reliable factory for your building needs in the global market.