ZheJiang KeDa Magnetoelectricity Co., Ltd(KDM) was found in Sep.2000. It is a professional magnetic powder core products manufacturer in China. KDM have the Magnetic Powder Cores division and Alloy Powder division. Its main products are Sendust Cores, Si-Fe Cores, Neu Flux Cores, High Flux Cores, MPP Cores, Iron Powder Cores and Alloy Powder.