Copper is an ancient metal in Chinese history and one of the earliest discovered metal varieties by humans.

Copper is an ancient metal in Chinese history and one of the earliest discovered metal varieties by humans. The use of copper has created profound significance for early human civilization.

China's copper culture has a long history. About 5000 years ago, our ancestors began to manufacture copper ware, such as coinage, artifacts, architecture, statues, and so on

In today's life, we still have a close relationship with copper: household appliances, refrigerators, building decoration, medicine, precision instruments, automotive parts, water tank decoration, robots