Metal purlins are essential structural components in industrial construction, primarily fabricated from stainless steel (SS). They undergo a surface treatment with color coating, enhancing durability and aesthetic appeal while providing corrosion resistance. Purlins are designed to support the roof and wall panels, ensuring structural integrity and load-bearing capacity in industrial settings. Their manufacturing focuses on precision engineering to meet stringent standards for strength and reliability. Used extensively in warehouses, factories, and commercial buildings, metal purlins contribute to efficient building layouts and are crucial for distributing loads across large spans. Their versatile fitting options and robust design make them indispensable in modern industrial construction projects.