King Core Electronic Inc. is one of a professional company to manufacturer of Ferrite Inductor and provide other products in Taiwan since 1986. It continuously organizes training for the R&D department while developing new products. It awared that R&D engineers and products are very important to the company, so by creating new products and designs we ensure the long term success of our business. If you are interest on our Ferrite Core Inductor and other products, contact us, we will offer you the best price and superior high quality. We wish to have a long term business relationship with you in the near future.