SRM□-12 series ring network switchgear is SF6 gas-insulated metal common box enclosed switchgear, which can be composed of load switch unit, load switch fuse combination electrical unit, vacuum circuit breaker unit, bus inlet unit. Using a range of technologies and materials, it has electrical and mechanical properties, is less affected by the environment and climate, is small in size, easy to install, easy to operate, no maintenance, and has flexible combinations. The clear and intuitive design ensures simple and straightforward operation. The feeder has a large wiring capacity and is suitable for a variety of wiring systems.

DFWK series outdoor ring main unit is a standard inflatable outdoor ring main unit developed and produced by the company using foreign technology, according to the characteristics of China's regional distribution network and the actual situation of urban distribution network cable transformation.