Guangzhou Tongyang Electronics Co., Ltd. expects you are happy with the buy. If your product requires repair during the guarantee period, please phone us. Your satisfaction with all the order is our principal concern. In case you have any questions regarding the guarantee or if you believe you require fix, please phone our Customer Service Department. We'll help you to get the most from toroidal core.
Strong capacity and quality assurance make Tongyang Electronics a leader in mnzn ferrite core. As one of Tongyang Electronics's multiple product series, pot ferrite core series enjoy a relatively high recognition in the market. The materials selection of Tongyang pq35 core is strictly conducted. It needs to be considered in terms of hardness, gravity, mass density, textures, and colors. It has high resistance to electricity, which helps reduce eddy currents. That Tongyang concentrates on the service quality turns out to be effective. It is fairly inert when it comes to adverse environmental conditions and thus is suitable for outdoor installations.
To go on sustainable development, we have constantly upgraded our production method and introduced advanced facilities to effectively control emissions.