Its origin is closely linked to industrial development. After the 20th century, it gradually emerged with the maturity of stainless steel processing technology. In the creative process, techniques like cutting, forging, welding and polishing are often used to create works of simple geometric shapes or complex figurative forms. These works not only retain the cold and rigid texture of metal, but also can present diverse visual effects through mirror polishing and wire drawing treatments.

Combining artistry and practicality, it is commonly seen in scenarios such as public space sculptures, home decorations and installation art. It can adapt to various styles including modern, industrial and minimalist, demonstrating both the material charm of the industrial age and artists' innovative exploration of form, light and shadow, and space.