Longking's electric control technology has been in the leading position of the industry for more than four decades. The self-developed technologies, including power supply, high-frequency power supply, pulse power supply, three-phase power supply, inverter power supply, energy-saving optimization control system ,are widely used in many fields includin power generation,building materials,metallurgy and others.

High-frequency power supply for 2×1000MW unit of Hefeng Power Plant

High-frequency power supply for 2×600 MW unit of Zhaojin Power Plant

Pulse power supply for 2×300MW unit of Huayang Power Plant

Power frequency pulse power supply for 2×300MW unit of Taigang Power Plant

Energy saving system of electric IPEC in Chaozhou Power Plant