State Nuclear Power Automation System Engineering Co., Ltd. (abbreviated as SNPAS) was established in 2008. It is a Shanghai-based national high-tech enterprise, a civilized unit, a "specialized, high-end and innovation-driven" SME, and an innovative small and medium-sized enterprise. SNPAS has built the Power Industry Cyber Security Range, the National Energy System Cyber Security Evaluation Institution, the Shanghai Nuclear Energy Industry Cyber Security Industry Collaborative Innovation Center, and the Group Industrial Control Information Security Technology Research Center. The company has participated in three national major science and technology special projects: the Nuclear Power Special Project (06), the "Hegaoji" (01), and the "Two Engines" Special Project, as well as the National Energy Administration's Nuclear Energy Technology Capability Enhancement Project and the SASAC "1025" Special Key Project. SNPAS has developed a complete portfolio of digital instrumentation and control (I&C) products with fully independent intellectual property rights and has been recognized as a National Intellectual Property Advantage Enterprise.

Adhering to the principle of "I&C for Nuclear, Nuclear Energy First, Leading the Future with Intelligence," SNPAS targets markets in nuclear engineering supply and services, non-nuclear energy station supply and services, integrated innovation, information security, digital simulation, and industrial control. The company aims to become a world-renowned provider of instrumentation and control system solutions by advancing cutting-edge technology research, deeply integrating intelligent technologies with I&C systems, and continuously enhancing the capabilities of its "Nu" series products and technologies. As the only specialized company within China National Nuclear Corporation (now under China Power Investment Group) dedicated to the R&D, design, manufacturing, integration, commissioning, and full-life-cycle services of I&C systems for energy stations (including nuclear power) and related industrial sectors, SNPAS is committed to scientific and technological breakthroughs in the I&C field. It continues R&D efforts in equipment localization, digital-intelligent transformation, and technology-driven safety enhancement to achieve high-quality development.