Charged operating the equipment and electrical instrumentation  
HREC - 1 type of high pressure jer phase detectors
  Wireless voltage nuclear phase-HREC-11   Exchange string voltage distribution lines measuring table HRWG-12   HRWG - 15 type ac line voltage distribution Measuring Instrument insulator string  
HRWG - 16 type insulator insulation resistance tester
HRG Series of Single-phase, Three-phase Isolated Transformer and Rectifying Transformer
HRTNZDŁ¨SŁ©Series of Electrical Plunger Voltage Regulator
HRZD-2 type portable power box single-phase tests
HRZD-3 type portable three-phase power box tests
Friendly cooperation is based on mutual sincerity and trust. Owing strength is owning competence.