
Guangzhou Tongyang Electronics Co., Ltd. is a strategy partner for several well-known domestic and foreign ETD ferrite core companies. The pot ferrite core series is one of the main products of Tongyang Electronics. The product exceeds industry standards in performance, durability and usability. It has a high coercivity so it will stay magnetized. The all round tests of ef bobbin are based on the years of manufacture experience. It has been exported to Vietnam, Thailand, Russia, etc.

Bearing social responsibility, we make ourselves a long-time partner of several charitable foundations and green initiatives. We also promote individual participation and contributions from our team members.