2017-11-09 Exhibition :ELECRMA 2018 in INDIA

       We treasure every opportunity to meet with you, our valued customer.     We hereby sincerely invite you and your company representatives to visit our booth at ELECRMA 2018 in INDIA from March 10th to 14th 2018.     Our booth...

2016-11-21 Dongfang’s Insulation Parts applied in UHVDC Transmission IGBT Valve

Recently, the world"s first 200 kV high voltage DC circuit breaker successfully passed the identification. The circuit breaker rated current of 2 kA, breaking current of 15 kA, breaking time of 3 ms, the overall technology reached the international advanced level. The key insulation materials...