Welding is a joining technology that involves the fusion of two or more pieces of material, typically metals, using heat and pressure. It is a versatile process that can be used to join a wide variety of materials. 

Welding creates strong, durable, and often aesthetically pleasing bonds that are ideal for a range of industrial and manufacturing applications such as construction, automotive, railway, or shipbuilding. There are numerous welding processes available, including MIG/MAG and TIG arc welding, spot welding, bolt welding and laser welding – each with its own advantages and limitations. Our OTC DAIHEN product portfolio addresses all above.