Wuyue Square, Xincheng, Huaibei City. China Gold, the first floor of Wuyue Square, New Town, Huaibei City, can be used for gold maintenance. The main business of the store is trade-in, jewelry maintenance and jewelry cleaning. Gold is a simple form of chemical element gold, which is a soft, golden yellow and corrosion-resistant precious metal. Gold is a rarer, more precious and more valuable metal.