Uroica Precision Information Engineering Co., Ltd, formerly Uroica Mining Safety Engineering Co., Ltd., is a China-based company principally engaged in military, coal mine safety and communication businesses. The Company conducts its businesses mainly through three segments. The Military segment is mainly engaged in the research and development, integration and production of optoelectronic technology, as well as the research, development and production of optical systems. The Coal Mine Safety segment mainly provides products and technical services related to monitoring, underground transportation and engineering construction, including roof safety monitoring and controlling equipment for the prevention of coal mine collapse and others. The Information and Communication segment mainly provides traffic information products and services.