Nanjing Research Institute of High Precision Ground based Navigation Time Service Co., Ltd, our company was founded in 2020-04-14. The company address is at Room 701, Building B, Building 5, Science and Technology Research and Development Complex, No. 5, Yongzhi Road, Qinhuai District, Nanjing. Our company offers variety of prodsewhich can meet your multifarious demands. We adhere to the management principles of quality first, customer first and credit-based; Since the establishment of the company and always do our best to satisfy potential needsof our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation, since the trend of economic globalization has developed with anirresistible force. Welcome to communicate and negotiate at any time.