3. Ningbo Mingxin Microelectronic Co., Ltd. The main products are seven categories, 100 kinds of large, middle and small power plastic package audion and high frequency, low frequency and ultrahigh frequency pressure switch |
6. Senon Audio Co., Ltd. established in 1980, with almost 20 years experience, we manufacture great variety of speakers professionally |
8. Shanghai Jinling Co., Ltd. a professional one which produces electronic TV tuners,CCD camera,RF front end system,VBI teletext receiver and other interrelated goods |
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