
Since the establishment, Tongyang Electronics has been focusing on the design and production of bobbin of transformer, which makes us receive a sound reputation in the industry. The efd core series has become a hot product of Tongyang Electronics. The product is treasured for their consistent performance and optimum functionality. It is fairly inert when it comes to adverse environmental conditions and thus is suitable for outdoor installations. With the principle of customers first, Tongyang Electronics provides professional magnetic core knowledge and on-site customer service for distributor. It can be added with a number of other metals such as magnesium, aluminum, barium, manganese, and copper according to end application.
Tongyang always sticks to customer first. Get an offer!