О нас

Foundation : 1998 in Beijing China

Employee : 300

Office and production area : 6000 sq meter

Sales offices in China : 21

Sales in 2009 : around 30 million USD

Sales of  3-phase relay tester in 2009 : 700 sets

Sales outside China : over 20 countries, including India, Canada, Malaysia, Indonesia, Philippine, France, Romania, Australia, UAE, Oman, Thailand, Vietnam, Brazil, Israel, Panama, Brunei, Saudi Arabia, etc

Certificate: ISO9001, ISO14001, OHSMS, CE

Main product category : Relay Testing equipment, Intelligent Instrumentation, Power Quality Monitoring and Control, High Voltage Test and Diagnostic

History :

  • 1998  Launch of relay tester with 60A/channel output
  • 1999  Launch of PA2000, the 200A/channel amplifier for RTDS
  • 2002  Launch of PW466, tester with 6 currents and 6 voltages
  • 2005  Launch of PWF, IEC61850 test solution for digital substations
  • 2007  Launch of PM605A, the calibrator and testing system
  • 2007  Launch of SVC (TCR)
  • 2008  Launch of MR1200, the portable disturbance recorder 
  • 2009  Launch of the relay testing system for 500VDC substation
  • 2009  Launch of L336i, the lightest relay test system with 6I and 4V
  • 2009  Launch of PCT100i, the CT/PT tester with a weight of 11 kg
  • 2009  Launch of PF3000, automatic tester for power filters
  • 2009  Launch of T1000 , 1000A primary inject kit with 2 min output time 
  • 2009  Launch of T4000, 4000A kit for  testing CT of DC converting station