Core Strengths of the Company

Global preferred partner for power equipment


DKNC Company Achieves 'Innovative' SME Qualification from Beijing in May 2024


Advanced Dry-Type Air-Core Reactors: Powering the Future of UHV Transmission

In the field of ultra-high voltage (UHV) and ultra-high voltage direct current (UHVDC) transmission, reactors serve as the cornerstone of grid safety, stability, and efficiency. We specialize in the design, R&D, and manufacturing of high-performance dry-type air-core reactors, with proven excellence in world-class projects.

Our reactors leverage cutting-edge dry-type air-core technology, offering five core advantages:

  • Maintenance-Free Operation: Fully sealed design significantly reduces lifecycle costs.
  • Exceptional Linearity: Ensures stable performance under diverse operating conditions.
  • High Anti-Saturation Capability: Effectively suppresses system harmonics.
  • Zero Fire Risk: Enhanced safety features set industry benchmarks.
  • Superior Thermal Management: Innovative cooling design outperforms international standards for temperature control.

Certified as a National High-Tech Enterprise and a Beijing "Innovative" SME (May 2024), we collaborate closely with leading institutions like the State Grid Smart Grid Research Institute and the State Grid Economic and Technological Research Institute. Together, we tackle critical challenges such as key insulating materials for DC equipment and operational environment optimization.

Our solutions are widely deployed in:

  • UHVDC transmission projects
  • Renewable energy grid integration
  • Urban grid modernization initiatives
  • Industrial power quality management

Driven by innovation, we remain committed to delivering safer, more efficient, and environmentally friendly reactor solutions for global customers. Our mission is to support the development of smarter, greener power systems and accelerate the global transition to sustainable energy.