SPT Series inverter design for American market, suit for home applicance, office equipment, solar power system, and other equipments.

SPT Series inverter design for American market, suit for home applicance, office equipment, solar power system, and other equipments.
TECHNOLOGY OF ELECTRINICAL AUTOMATION. Blue Jay design and manufacture electrical metering device and electric cabinet protection equipment. main products is multifunction panel meter, energy meter, switchgear protection relay, arc protection system, insulation monitor device, motor protector relay etc. Also do trading business of industry automatic related products. Details»
