Beijing Tiancheng Technology Development Co. Ltd. harmony (Marketing Department) - China

Beijing Tiancheng Technology Development Co., Ltd. harmony is located in Changping District of Beijing, is a queuing system, self-service terminals and other products, set product development, production, sale, sale into an integrated high-tech companies, which have the largest first-class after-sales service No network. Companies adhering to the "customer first, forge ahead" business philosophy, adhere to the "customer first" principle to provide our clients with quality services. Welcome patrons!