Nanrui Group

With NARI Group as the main sponsor. The company first issued A shares to the public in September 2003, and was listed on the Shanghai Stock Exchange on October 16, 2003 as the first listed company among all those owned by SGCC. The stock is referred to as "NARI-TECH" and the stock code is "600406". NARI-TECH has one research institute, four business divisions, 14 branch companies and 46 subsidiaries. Our business covers the fields of power grid automation and industrial control, IT & communication, relay protection & flexible power transmission, power generation, water conservancy and environmental protection. NARI-TECH specializes in R&D and application of technologies including power dispatching automation, power grid security & stability analysis and control, substation automation, power distribution automation, power utilization and demand-side management, EV charging facilities supply and operation, power market operation system, energy saving, electrical energy replacement, power PMS/OMS and related ICT software and hardware integration, high voltage relay protection and automatic devices, EHV/UHV AC/DC power transmission equipment, flexible AC/DC power transmission equipment, power plant and auxiliary equipment, wind power control equipment and systems, photovoltaic power generation equipment and systems, water conservancy and hydropower automation, environmental protection and meteorological equipment and systems, rail transit automation and protection, and industrial control automation, providing a full range of solutions, products and equipment. NARI-TECH has qualifications such as Level 1 of information system integration and service, Grade A of building intelligent system design, Level 1 of electronic and intelligent engineering contracting, Level 1 of security engineering enterprise design, construction and maintenance capability, Level 5 of Capability Maturity Model Integration (CMMI5), and Grade A of engineering design power industry (power transmission and transformation engineering). NARI Technology Co., Ltd.