Sinopec Yidian·Gaojing Ultra-Fast Charging Station is an integrated energy management charging infrastructure jointly built by China Sinopec and Gaojing Company. Guided by the national "Dual Carbon" policy, it adheres to the concepts of clean energy, ultra-energy-saving, ultra-fast charging, intelligence and safety, and relies on the integration of photovoltaic, energy storage and charging.

Amorphous alloy  tridimensional toroidal  core transformer is a key power transmission and distribution equipment integrating energy-saving and environmental protection characteristics.

Hebei Gaojing Electrical Equipment Co., Ltd. has been deeply engaged in the field of energy-saving transformers. In 2023, it obtained China's first type test report for a 4000kVA/37kV amorphous tridimensional toroidal core transformer, and the technical achievement of its large-capacity amorphous alloy tridimensional toroidal core transformer for new energy applications has reached the international advanced level.

Hebei Gaojing Electrical Equipment Co., Ltd. independently developed the "three-phase resin-cast off-load tap-changing amorphous alloy closed tridimensional toroidal core dry-type distribution transformer".

In 2015, the S13-type 110kV three-phase oil-immersed tridimensional toroidal core power transformer was successfully rolled off the production line at Hebei Gaojing Electrical Equipment Co., Ltd. Adopting a three-phase "spatia tridimensional triangular" toroidal core structure, this product achieves multiple advantages including energy saving, material saving, low noise and stable performance through the application of new technologies, new materials and new processes.