Gold is a precious metal with magical power. Rare and precious, with stable value. It is a symbol of wealth and status. It has always been the goal pursued by people, and its status is enduring. Everyone knows that owning gold is equal to owning wealth, which is determined by its unique characteristics, so people have always used gold mainly as financial reserves, currency and jewelry. Of course, the use of gold is not limited to these fields.

The luxury of gold has made it used as jewelry decoration since ancient times. The monetary commodity attribute of gold determines that gold is widely used in financial reserves. Because of its excellent characteristics, gold has played a role as a currency in history, such as a measure of value, a means of circulation, a means of storage, a means of payment and a world currency.

In addition, gold is also used in industry and technology. Because of its unique and perfect characteristics, gold has extremely high corrosion resistance stability. Good electrical and thermal conductivity; The gold nucleus has a large effective cross section to capture neutrons; The reflection ability of infrared ray is close to100%; It has various catalytic properties in gold alloys; Gold also has good manufacturability and can be easily processed into ultra-thin gold foil, micron gold thread and gold powder; Gold is easy to be plated on the surface of other metals, pottery and glass, and it is easy to be welded and forged under certain pressure. Gold can be made into superconductors and organic gold. It is precisely because of its many beneficial properties that it is widely used in the most needed modern high-tech industries, such as electronic technology, communication technology, aerospace technology, chemical technology, medical technology and so on.