Yuanfa thermal break strips are specifically designed for aluminum windows and door systems, made from high-performance PA66GF25 (25% glass-fiber-reinforced polyamide). These strips provide excellent tensile strength, compressive strength, and dimensional stability, significantly enhancing the thermal insulation of windows and doors. By reducing energy consumption, they improve the overall energy efficiency of residential and commercial buildings. Additionally, their outstanding weather resistance and corrosion resistance ensure long-term performance under various extreme climatic conditions.