According to reports, in early March this year, Unit 5 of the Fengning Pumped Storage Power Station, Hebei Province, the largest pumped storage hydropower station in the world, --- State Grid Xinyuan, was put into operation. So far, the cumulative number of units put into operation of the power station has reached 8, with a production capacity of 2.4 million kilowatts. Our company has provided more than 100 control screen cabinets for the project through TEPCO, Harbin Electric and ANDRITZ and other host units, including more than 30 complete sets of screen cabinets for host, auxiliary machine, speed regulation and control system. The construction of Fengning Power Station has created four "firsts" in pumped storage power stations.