We weld steel structures of various sizes and types of steel. We work using the appropriate welding method and in compliance with all required standards. We weld steel structures using the MIG/MMA and TIG methods, thanks to which we can adjust the type of welding and the method of joining metal products. At Metallab, we weld steel and metal structures, responding to the needs of even the most demanding customers. When welding steel structures, the grade of steel is of great importance, therefore the welding of steel structures requires the use of steel of appropriate material quality and parameters.