
Tongyang Electronics is the backbone enterprise of the domestic transformer bobbin manufacturing industry. The ee core bobbins series is one of the main products of Tongyang Electronics. Tongyang yellow toroid core is designed in a unique and delicate manner. It is created with simple lines, a refreshing color mix, and unique and professional styles with a high appeal. It is fairly inert when it comes to adverse environmental conditions and thus is suitable for outdoor installations. Our own quality control personnel and authoritative third parties have carefully inspected the products. It is suitable for suppressing conductive noise on cables.

We are committed to service excellence. We will strive to thoroughly understand and fulfill customer expectations, including 100% on-time delivery and the shipment of defect-free products.