Copper plate is a sheet made of pure copper or an alloy containing up to 99.9% copper, with a bright golden color, special luster and texture, copper plate has a wide range of applications in electrical and electronic fields, such as the manufacture of wires, cables, transformers, motors and other electrical equipment. In addition, copper plates are also used in the field of architecture and decoration, such as the manufacture of building components such as roofs, columns, doors and Windows, or for the production of sculptures and decorations. Copper plate also has good corrosion resistance, high electrical conductivity, easy processing, so that it is also widely used in chemical water treatment, shipbuilding, aerospace and other fields.