As the epidemic and political factors have increased economic uncertainty, the prices of precious metals such as gold and silver have been rising.

As a manufacturer of graphite crucibles and molds for more than 30 years. Recently, we have received many inquiries from customers of graphite crucibles &molds for melting gold and silver from Australia, South Africa and Italy, and the number of orders has also remained high with the price of gold.We are honored that our products have been recognized by customers. Zibo ouzheng carbon co.,Ltd will continue to work hard to provide customers with high-quality graphite products and services.