CREATIVE, PROFESSIONAL,
ACHIEVE & OUTSTANDING MARKET

Nippon-core Electrical Co., Ltd. is the leading manufacturer of tape wound cores in China. The main products are Toroidal cores , R-core, O-core, C-core, distribution wound cores, lamination cores and clamp meter cores made by CRGO silicon steel strips, amorphous alloy, nanocrystalline alloy and permalloy. The products are widely used in transformer, mutual inductor, transducer, inductor, computer power, residual current circuit protection breaker, magnetic amplifier etc.