The Group produces various series of metal closed switches which are now widely applied to low and medium voltage power systems for controlling, protecting and testing power grids. The smart KYN 28A armored movable metal closed high-voltage switchboard for AC, can self-check circuit breakers status, default alarm, self-lock, remote and smart control on equipment operation and parameters, as well as offering the option to monitor online, the static and dynamic contact heads, as well as the operating temperature inside the switchboard.

Our Manufacturing Group
Shanghai Najie Complete Electric Co., Ltd
Shanghai Dahua Electrical Equipment Co., Ltd
Shanghai Nanhua-Lanling Electric Co., Ltd