Quality assurance of toroidal core

Numbers of safeguards are built into the manufacturing process to ensure that Tongyang toroidal core reaching consumers meets the highest levels of quality and safety. We incorporate the highest possible standards all along the supply chain – from raw materials inspection, to manufacturing, packaging and distribution, to the point of consumption. Strict QMS helps us make sure that the products you use are of the very best quality.

We mainly specialize in scale production of ETD ferrite core with the most competitive price. As one of Guangzhou Tongyang Electronics Co., Ltd.'s multiple product series, sendust core series enjoy a relatively high recognition in the market. Tongyang ei ferrite core is designed considering several important factors. They are odor & chemical damage, human ergonomics, potential safety hazards, stability, durability, functionality, and aesthetics. It has a higher value of inductance. ef ferrite core is well packed before loading to containers. Due to its compact design, it can be located in a narrow space inside the equipment very easily.

We bear responsibilities toward society. We always comply with the standard safety, health, and environmental laws in our daily operations.