Hardware: Parts processed from steel or some non-ferrous metals, with processing methods including cold/hot stamping, extrusion, rolling, welding, cutting, and other processes. The definition is relatively broad.
Stamped parts: The most commonly used part in hardware processing refers to molds used for steel/non-ferrous metal and other plates at room temperature, which are formed into a specified shape by a press machine providing the required pressure for processing.
Including some electronic devices, car accessories, decorative materials, and so on. The stamping parts we usually refer to are cold stamping parts. For example, if you want to turn an iron plate into a fast food plate, you must first design a set of molds. The working surface of the mold is the shape of the plate, and pressing the iron plate with the mold will turn it into the plate you want. This is cold stamping, which directly uses the mold to press the hardware material.