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The ETT-3 products are the first batch of independently developed and engineered shell-type valve reactors by Jiashan Sun.King Electrical Equipment & Technology Co., Ltd.

It has a German invention patent for online real-time impedance measurement technology, which plays a very important role in the characteristic analysis and safe operation of power systems in many fields such as new energy power generation, rail transportation, elevators, charging stations, etc.

2008

2004

In order to better provide customers with products with excellent performance and stable supply, SUN.KING will launch independently developed Sic chip products in the future.

Thank you for joining the China Population Welfare Foundation Harvest Operation Beneficial donation14300Yuan (in words: Fourteen Thousand Three Hundred Yuan)