Ruixien(Zhuhai) Co., Ltd. introduces domestic and foreign mature product technology, adopts domestic and foreign advanced manufacturing equipment, professional manufacturing experience, supplemented by the whole process of computer simulation design, according to the intelligent power distribution network on the technical requirements of the switchgear products, the development of a new environmentally friendly gas-insulated switchgear a RXEEV-12 series of environmentally friendly gas-insulated ring network switchgear, the modular design of the standard unit, the flexibility of matching and combining, not only suitable for the network nodes and the requirements of the user terminals, and also be able to meet the demand for a variety of secondary substations on the flexible use of the compact switchgear.