Since the establishment, Guangzhou Tongyang Electronics Co., Ltd. has been focusing on the design and production of edr 3909 ferrite core, which makes us receive a sound reputation in the industry. The magnetics core series has become a hot product of Tongyang Electronics. The design of ferrite core is completed by famous designers from international companies. It has a higher value of inductance. Tongyang Electronics has formed a mature system of R&D, manufacturing, marketing and sales, and after-sale service. It is available with different kinds of cores such as toroidal core, E-core, U core, Slugs, and Bus-Bar cores.
Tongyang makes its decision to offer the most professional customer service to attract customers. Ask online!