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JF (Ji Fu)
Jinan Jingheng Electronic (Group) Co., Ltd. is a comprehensive and diversified group corporation established in October 1997. It is primarily engaged in the research and production of Schottky diodes, bidirectional trigger diodes, fast recovery rectifier diodes, LEDs, lead frames, and switching power supplies. The company owns independent intellectual property rights and a number of core technologies in the areas of chip manufacturing and post-packaging for bidirectional trigger diodes, as well as the key barrier technology for Schottky diodes.