The golden gold association of china, which is a permanent member of the gold association of china, is one of the first members of the tianjin precious metals exchange (fine 07). The main operations are the sale and repurchase of precious metals in-kind and late delivery of goods. Goldman sachs precious metals operating ltd. Has the expertise to take the lead in financial management and position control in the country, providing excellent information services to clients in the country, with partners and branches in the main regions of the country, as well as in the country's early selection of precious metals with many years of late-receiving operations。