We provide highly reliable power supply solutions for industrial enterprises in sectors such as steel, chemical, and mining, meeting the demands of high power and heavy loads.
Our transformer systems, designed for photovoltaic, wind power, and energy storage applications, are built to withstand harsh outdoor environments, facilitating efficient grid integration of clean energy.
We offer a full range of transformer products up to 330kV, suitable for new construction, expansion, and renovation projects of various substations, meeting power transmission and distribution needs while ensuring safe and stable grid operation.
For data centers, we deliver high-reliability, low-loss power supply solutions that provide continuous, stable, and clean power, safeguarding critical business continuity and data security.
Guided by the principles of safety, reliability, and economy, our transformers step down electrical energy from the power system, and then distribute, control, and deliver it to all end-use electrical loads within buildings.
Adhering to the vision of "Pamir Light, Silk Road Green Energy", SEC has joined hands with HNAC Technology to deliver reliable power equipment and full lifecycle technical services fo
Fulfilling its commitment to reliable product quality under extreme alpine conditions, SEC Hanbian has successfully completed the customized production and full delivery of 41 sets of high-alti
Upholding the spirit of dedication and craftsmanship, SEC has successfully completed the manufacturing and smooth delivery of custom kiosk substations for Talison Lithium’s Australian project.
Based in Hanzhong Economic Development Zone, Shaanxi Province, SEC is a professional integrated enterprise specializing in the research, development and manufacturing of power transmission and
