Guodian Nanjing Automation (SAC)
www.sac-world.com
Guodian Nanjing Automation Co., Ltd. (SAC) is located in Nanjing, China. SAC is one of the most important manufacturers of electric power automation products and services in China. SAC is mainly engaged in the technical research, product development, production, sales and engineering service in the fields of power transmission and distribution protection, power grid automation, power plant automation, water resource and electrical automation, industrial and rail transit automation, electric energy saving and environment protection, water environment protection engineering, geotechnical engineering and main dam.