
Guangzhou Tongyang Electronics Co., Ltd. is the world's largest producer of eel bobbin, with a magnificent ferrite bobbin production. The magnetic core series is one of the main products of Tongyang Electronics. Reliable quality and durability are our competitive advantages. It is good for avoiding unwanted leaking of signals. Doing the utmost to increase the customer satisfication is important for Tongyang. It is good for avoiding unwanted leaking of signals.

We are environmentally responsible. We work with environmental NGOs to strengthen their efforts, and corporate with clients to reduce environmental impact.