Tongyang Electronics ’s products can be widely used in many fields, such as transformer core bobbin. The ETD ferrite core series is one of the main products of Tongyang Electronics. Through the use of advanced testing equipment in products, many quality problems can be found in time, thus effectively improving the quality of products. It is able to handle much greater frequency than silicon iron. With complete quality control system, ei ferrite core is well received by global customers. It features high magnetic permeability coupled with low electrical conductivity.
We value environmental sustainability. We have made an effort to identify and develop materials and production process with the circular potential to minimize waste.