Xining City Xin treasure of gold and silver jewelry Co., Ltd.   

                                  Xining Xinbao gold and silver jewelry main jewelry products Co. Ltd is located in Qinghai Province, Xining City, is a collection research and development, production, sales and services for the integrated enterprise, the company adhering to the "honest and trustworthy," by the people and its operating principle, adhere to the "principle of dedication win-win cooperation" for the domestic and international customer service, create brilliance. Welcome all the friends come to visit, investigate and negotiate business.