1. The business scope is wide: computer software development, computer network technology development, computer system services, computer hardware, electronic and electrical equipment, automation instruments and meters, general equipment, mine-specific equipment, building materials (excluding dangerous chemicals), etc.
2. Long time of establishment: Chongqing Meiansen Technology Co., Ltd. (formerly Chongqing Meiansen Technology Development Co., Ltd.), established in 2003, is located in Chongqing, and is an enterprise focusing on research and experimental development.