
The main business of Guangzhou Tongyang Electronics Co., Ltd. includes develop and manufacture et type core. ETD ferrite core series manufactured by Tongyang Electronics include multiple types. And the products shown below belong to this type. Tongyang pot ferrite core is designed embracing imaginative and aesthetic elements. Factors such as space style and layout have been considered by the designers who aim to inject both innovation and attractiveness into the piece. It is frequently used in switch-mode power supplies. Our strict quality management system maintains the excellent performance and quality of our products. It has a tight tolerance level both physical and electrical sections.

We value environmental sustainability in our business. We have made sustainable business strategies that foster restorative and regenerative design, and aim to keep products and materials at their highest utility and value at all times.