Toroidal Transformer Core Made in China

This video showcases the automated production of our toroidal transformer cores, made from grain-oriented (CRGO) or non-oriented (CRNGO) silicon steel. 

Designed for toroidal transformers and current transformers, our fully automatic machines ensure minimal dimensional error and superior magnetic performance. 

Each core is precision-crafted to deliver low iron loss and high efficiency, ideal for reliable power and measurement applications.