UHV is currently the most advanced power transmission technology in the world. The intelligent industrial control solutions provided by YOFC for the UHV DC transmission system include high-voltage flame-retardant optical cable for power, power connectors and optical device units and UHV fiber optic sensing systems. The products are characterized by strong anti-interference ability, long service life and high reliability, which can realize low-loss transmission of signals between control cabinets and valve towers. YOFC also provides professional guidance services for construction, making sure EHV projects well on track.