Main Product

S7DC Mini Circuit breaker

· DC 1000V 63Amp
· It is suitable for Protection to DC circuit overload and short circuit
· complies with IEC898 and GB10963 Standard

· DC 1000V 63Amp</br>

·  It is suitable for Protection to DC circuit overload and short circuit</br>
·  complies with IEC898 and GB10963 Standard

All our own QC staffs are responsible for performing

Stringent quality inspections under ISO 9001:2000


Wenzhou Hawai Electron & Electric Manufacture Co., Ltd. also known as YUANKY was started in 1989.YUANKY has more than 1000 employees, covering an area of more than 65000 square meters. We own modern production lines and high controlling equipment with scientific administration, professional engineers, high trained technicians and skilled workers. YUANKY integrates R & D, production, sales, and service to form a complete electronic and electrical solution..

  • hy
  • About Us 01
  • About Us 02
  • about  us 02
  • about  us 03
  • about  us 04


  • The global circuit breaker market is expected to emerge

    New York, USA, July 12, 2021 (GLOBE NEWSWIRE) – According to a report released by Research Dive, the global circuit breaker market is expected to receive USD 21.1 billion in revenue, with a CAGR of 6.9% during 2018-2026 The growth rate has soared from USD 12.4 billion in 2018. The inclusive...

  • China assists Cuba to ship 5,000 sets of household solar photovoltaic power generation systems in Shenzhen

    The China-Cuba climate change south-south cooperation project material delivery ceremony was held in Shenzhen on the 24th. China assisted 5,000 Cuban households in Cuba in areas with complex terrain to provide household solar photovoltaic systems. The materials will be shipped to Cuba in the near...

  • Middle East Energy Dubai

    Middle East Energy Dubai Dubai World Trade Centre:DWTC:A purpose-built Complex for Trade Exhibition.Built in 1979,the Sheikh Rashid Tower,as it was known back then,was amongst the earliest skyscrapers to be constructed in Dubai.Renamed after the late Sheikh Rashid Bin Saeed AI Maktoum,the 39-sto...

  • joint innovation and digital technology empowerment

    At present, the digital transformation has become the consensus of enterprises, but facing the endless digital technology, how to make the technology play the greatest benefit in the business scene of the enterprise is the puzzle and challenge faced by many enterprises. In this regard, during the...

  • New energy accounts for more than 60% of installed capacity, and photovoltaic becomes the largest power source in Qinghai.

    The reporter learned from the State Grid Qinghai electric power company on the 10th that by the end of 2020, the total installed capacity of Qinghai power grid will reach 40.3 million kilowatts, of which 24.45 million kilowatts of new energy will be installed, accounting for more than 60% of the...