Welding is a process that allows you to join multiple metallic parts through the application of heat. With the welding process, you can fix or create things quite comfortably. The demand for welding is increasing day by day, so you can take it as a career. Moreover, if you are from the auto industry, welding can help you to improve your current job. Welding comes in 4 different types: MIG, TIG, STICK, and Flux-cored. Whatever welding process you do, remember to put on a good quality welding helmet to keep your eyes and face safe.