A Continuous Galvanizing Line (CGL) is a vital process in steel manufacturing, where steel strips are coated with a layer of zinc to enhance corrosion resistance. This high-speed line involves cleaning, annealing, and hot-dip galvanizing, making the steel ideal for automotive, construction, and appliance industries. Many facilities integrate a coil coating line with the CGL to apply organic coatings, further improving durability and appearance. The combination enhances performance and reduces the need for additional processing. Understanding how a CGL works helps in selecting the right steel for specific applications, ensuring both quality and cost-efficiency.