MAS.MAS was established in 2003 and is headquartered in Chongqing. As a technology enterprise specializing in safety monitoring, surveillance, and early warning technologies and equipment, it employs over 600 staff members. The company integrates R&D, design, production, marketing, and operational maintenance services, having secured 46 invention patents, 32 utility model patents, 60 scientific and technological achievements, and 313 software copyrights. Its core products and services primarily target coal mining, municipal utilities, and gas sectors. These include underground personnel positioning systems, vehicle management systems, safety monitoring systems, gas extraction monitoring systems, integrated automation control platforms, urban gas pipeline safety monitoring systems, and domestic sewage treatment systems. MAS is committed to providing intelligent, comprehensive monitoring and early warning solutions for industrial and urban safety.