Steel chain is a type of welded metal chain that forms a solid chain link structure through braiding and welding, connecting various chain links or links together. Steel chains are usually welded from metal materials with high strength, durability, and load-bearing capacity, such as alloy steel, stainless steel, etc. Steel chains are commonly used in lifting, handling, transportation, towing, marine, and other industries to undertake high load or corrosive work tasks.