We ensure that all toroidal core undergo a rigorous quality control test prior to shipment. However, if something we don't want to happen happens, we will refund the money or send a replacement after receiving the returned damage. Here we are committed to providing you with the highest quality products in a timely and effective manner. If you have any questions, please feel free to contact our Customer Service.
Guangzhou Tongyang Electronics Co., Ltd. has developed many kinds of transformer bobbin base with different styles to meet different requirements of customers. As one of Tongyang Electronics's multiple product series, magnetics core series enjoy a relatively high recognition in the market. Tongyang ep type ferrite core is manufactured adopting new technologies that is notable in the furniture industry. It is manufactured under digital manufacturing which includes computer numerical control (CNC) and rapid prototyping. It is able to suppress high-frequency pick-up in the cable. Professional staff strictly check, to ensure that products always maintain the highest quality. With soft magnetic ceramic material, it is not affected by Electrostatic Discharge.
We value sustainable development. Toward the goal of a responsible and sustainable supply chain, we will always work hard on identifying and providing appropriate sustainable products.