
Guangzhou Tongyang Electronics Co., Ltd. is the backbone enterprise of the domestic ee core bobbins manufacturing industry. The efd core series is one of the main products of Tongyang Electronics. Tongyang edr ferrite core has gone through strict inspections. These inspections involve the sections that can entrap fingers and other body parts; sharp edges and corners; shear and squeeze points; stability, structural strength, and durability. It can be clamped on cable easily. Our professional technicians have a clear understanding of the quality standards of the industry, and they test the products under their vigilance. It is mainly applied in such fields as UPS power supply, LED lighting, solar inverter, etc.

In accordance with our belief that environmental preservation is one of our key social responsibilities, we continually strive to improve environmental performance.