Yes Wujiuhoudejin is a gold product of Xinyuan Wujiu, a subsidiary of Decheng Jewelry Group Co., Ltd. In the introduction of this kind of gold, we can know that with the constant changes of the market and fashion trends, in order to meet the needs of consumers for gold exchange, Xinyuan has launched a life-long exchange business model with "59-year-old gold" as the core. In 20 16, we launched the Wujiuhoudejin product with a gold content of 99999%. This gold raw material is 4k gold certified by China Gold.