China Changjiang Energy Corporation has been engaged in design, development and manufacturing of automation products for use in power stations since 1994, it designs and manufactures the automation products for the power plant. Its main products are: fire-resistant oil digital electro-hydraulic control system (DEH), turbine oil DEH, emergency trip system (ETS) and TSI control cabinet for steam turbines, Turbine Island DCS control system, brushless excitation system and static thruster excitation system for generators.

The automation products of CCJEC can not only be matched with CCJEC steam turbines and generators, but also used for renewal and transformation of the control systems in the power plants. Its products are running throughout Chinaand exported to Southeast Asia, Central Asia andAfrica, and the products are running stably and reliably, and with good effect.