Stamping involves the use of molds for processing, allowing high-precision products to be mass-produced. The processing speed is fast, resulting in high production efficiency, but there are initial costs associated with mold production. From automotive parts to electronic components and daily necessities, stamping processes are used to manufacture metal products, from the cutting-edge industries to the mundane.

In numerical control (NC) machining, processing is automatically controlled based on numerical information, ensuring stable processing accuracy. This approach both shortens processing time and improves production efficiency while reducing labor costs.

CO2 lasers, YAG lasers, fiber lasers, and other types are all used for processing, with the appropriate laser selected according to the application. The advantages of laser processing include the ability to perform complex and fine processing, high processing freedom, minimal deformation or cracking of materials, high working efficiency, and no need for molds.

Welding processes include arc welding, TIG welding, spot welding, laser welding, brazing, and more. The optimal process depends on the actual application, including the shape, size, and material of the metal workpiece. For example, laser welding is widely used for applications where high precision in welding position or high appearance requirements for welded joints are needed, as it involves melting the components to be joined at high temperatures.