TDK Corporation (Tokyo Denkikagaku Kogyo), founded in December 1935, has grown rapidly as a well-known manufacturer providing a broad supply line of magnetic material ferrite. Based on its business philosophy of "contribute to culture and industry through creativity", TDK is committed to becoming the first leading commercial manufacturer of magnetic material ferrite. Since then, TDK has developed its material technology which centers on ferrite and ceramics, and processing technology to create various high-quality products and provide premium services.