General projects: artificial intelligence general application system; artificial intelligence industry application system integration service; research and development of intelligent robots; sales of intelligent robots; manufacturing of power transmission and distribution monitoring and control equipment; sales of power transmission and distribution monitoring and control equipment; manufacturing of power transmission and distribution and control equipment; sales of intelligent power transmission and distribution and control equipment; research and development of power distribution switch control equipment; manufacturing of power distribution switch control equipment; sales of power distribution switch control equipment; manufacturing of smart instruments and meters; sales of smart instruments and meters; integrated circuit design; integrated circuit manufacturing; integrated circuit sales; integrated circuit chip design and services; integration