Alloy: Our products are crafted from high-strength 6063-T5 aluminum alloy (or 6061-T6 upon request), a heat-treatable material known for its excellent strength-to-weight ratio, making it a top choice among China’s leading suppliers.

Extrusion Process: Manufactured using advanced horizontal extrusion presses and precise die technology, our factory ensures tight dimensional tolerances (within ±0.1mm), consistent wall thickness, and smooth, defect-free surfaces that meet the highest industry standards.

Performance: Our windows achieve a remarkable thermal transmission coefficient (Uf) as low as 1.2 W/(m²·K), effectively minimizing thermal conductivity and condensation while significantly enhancing energy ratings, which is a key aspect for both consumers and China’s suppliers.

Structural & Functional Design: Featuring secondary chambers, our designs deliver superior structural rigidity, efficient drainage/ventilation pathways, and secure placement of gaskets and glazing beads, ensuring reliability under various conditions.

Engineered to withstand high wind loads and resist water penetration and air infiltration, our products readily meet major international certification standards (e.g., AAMA, CWCT, EN), solidifying our reputation as a trusted manufacturer and supplier in China.