The 008 energy-saving stainless steel door frame utilizes advanced energy-saving technology and high-quality stainless steel, specifically designed for energy-efficient buildings. Its excellent thermal insulation properties effectively reduce building energy consumption and lower operating costs. Its structural design, optimized through thermal engineering calculations, minimizes thermal bridging. It complies with national energy-saving standards and green building certification requirements. It is suitable for projects requiring high energy efficiency, such as energy-saving buildings, green buildings, and passive houses. Xinye Metal's energy-saving technology provides customers with the most efficient energy-saving door frame solutions.