Crafts are products of the industrialization era, which are mass-produced through machine production and processing, and have certain artistic properties to meet the needs of people's refined daily life, while having decorative and functional goods.

From the classification of crafts mainly in wood, tooth, bamboo, carbon, jade, Mahan glaze, color carving, resin, literary walnut, ceramic, paper cutting, etc., with the continuous development of science and technology, gradually extended to stainless steel, copper and other metal material crafts, Europe and the United States foreign trade customers in common candlestick artwork and personal bookmark artwork demand, Chinese traditional culture through the bookmark way to constantly express also increasingly let people Although the domestic demand for stainless steel, copper crafts on the hierarchy, they are through the modern process etching processing, through stainless steel, copper crafts etching processing can make the product surface smooth, no burr, uniform aperture, crafts etching processing completed can meet the way through the water plating or electroplating on the metal surface treatment, which can protect the metal with time Oxidation to protect the role of metal artwork. Water plating and electroplating these two processes to deal with the metal surface can be plated into a variety of different colors, Zhuolida etching process focus on etching process, to provide quality solutions for more crafts etching process to meet the needs of mass production.