Sheet metal fabrication is a manufacturing process used to transform flat metal sheets into functional parts, structural components, enclosures, brackets, panels, housings, and custom metal products. It is widely used in industrial equipment, electronics, automation systems, medical devices, automotive parts, machinery, and consumer products.

In modern manufacturing, plastic components are no longer limited to simple covers, housings, or low-load accessories. With the development of engineering plastics and precision machining technology, CNC plastic parts are now widely used in industries that require accuracy, stability, lightweight structure, insulation, corrosion resistance, and fast customization.

Plastic CNC machining is widely used for producing custom parts in electronics, automation equipment, medical devices, consumer products, industrial fixtures, and prototype development. Compared with metal materials, engineering plastics are lightweight, corrosion-resistant, easy to process, and suitable for many functional applications. However, plastic materials also have one common challenge: deformation during machining.

In the electronics industry, product performance depends not only on circuit design and electronic components, but also on the quality of supporting structural parts. Plastic components are widely used in electronic products because they are lightweight, insulating, corrosion-resistant, and suitable for complex designs. For many customized electronic devices, precision plastic machining has become an important manufacturing solution, especially during prototyping, small-batch production, and high-accuracy component development.