China Techenergy Co., Ltd. (CTEC in short), a joint venture co-funded by China General Nuclear Power Group (CGN) and Beijing HollySys Co., Ltd. (HollySys), does engineering design of digital I&C systems, system manufacturing, and technical service for nuclear power plants. Founded on October 18, 2005 in Beijing, it has been recognized by Beijing Municipal Science & Technology Commission as a high-tech enterprise and software enterprise.

CTEC sees the localization and self-reliance in nuclear power I&C systems as its mission. Under the development strategy of professionalization, self-reliance and internationalization, it provides full-life-cycle and end-to-end digital I&C system solutions, covering sections of engineering design, product manufacturing, system integration, user-oriented R&D, technical support and service outsourcing, involving every nuclear power plant, either under construction or already in service in China.

Since the establishment, CTEC takes "To be the Best Nuclear Power DCS Supplier" as its goal and persists in self-innovation to improve its R&D capability and technical level. Meanwhile, CTEC has also been learning cutting-edge technology and know-how from abroad, through technical cooperation and exchanges with world renowned companies such as AREVA, Mitsubishi and Siemens. Thanks to rich project practice, the company has established a scientific, standardized, sound and efficient management process, and has reached world’s advanced level in nuclear power DCS engineering design, project implementation, quality management and operation service.