Xining Hengjiu Diamond Jewelry Co., Ltd.   

                                  Xining Hengjiu Diamond Jewelry Co., Ltd is located in Qinghai city of Xining Province, the main jewelry products, is a collection research and development, production, sales and service as one of the enterprises, the company adhering to the "honest and trustworthy," by the people and the 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.