Has toroidal core passed the QC test?

Before shipment, Guangzhou Tongyang Electronics Co., Ltd. will perform a complete process to test toroidal core. During each process, we will strictly guarantee the quality of the products from raw materials selection to your finished product. Each item generated by us has passed rigorous QC test.

Tongyang Electronics is a dynamic enterprise with promising future in front of efd bobbin. As one of Tongyang Electronics's multiple product series, edr ferrite core series enjoy a relatively high recognition in the market. Regular product quality audit is carried out to ensure reliable product quality. It has a high coercivity so it will stay magnetized. Tongyang Electronics always takes the lead to produce high quality uy ferrite core. It is able to handle much greater frequency than silicon iron.

We value environmental sustainability. All departments in our company are striving to provide products and technologies that show concern for the environment.