Transformer core used 0.23mm. 0.27mm, 0.3mm, high-low iron loss ilicon teel magnetic quality. Toroidal core used in electronic.

Transformer core used 0.23mm. 0.27mm, 0.3mm, 0.35mm high-low iron loss silicon steel magnetic quality.
Toroidal core widely used in electronic equipment in the transformer, transformer, reactor, choke and other electromagnetic devices.

Power core can export unite states, Russia, Asia ect.

Note: We can produce according to customter design as special requests