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金鸡风雨二十年专业致力于高品质的烧结钕铁硼的研发、生产和销售


Mile stone
1998 Ningbo Jinji Strong Magnetic Material Co., Ltd. founded
2002 Technical cooperation with Beijing Iron and Steel Research Institute
2003 Obtained the "sintered radiation-oriented magnetic ring" product patent
2006 Signed a long-term cooperation agreement with Ningbo Institute of Materials, Chinese Academy of Sciences
2008 Approved by the national high-tech enterprises