Established in 1990, Bipolar Electronic Co., Ltd. stands as a leading manufacturer in the realm of ferrite cores. Specializing in Ni-Zn series ferrite cores, we cater to coil and transformer manufacturers across Europe and Asia. Renowned for our expertise in ferrite core production, we offer a comprehensive range of products including bobbin cores, toroid cores, beads, chokes, and common mode chokes. Additionally, our portfolio encompasses power chokes, chip beads, EMI filters, EMI beads, and AC line filters, all distinguished by superior quality and competitive pricing. For discerning buyers seeking top-tier DC line filters, ferrite core materials, and ferrite filters, Bipolar Electronic Co ... more