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        Create Cosine Quality, Serve the Electric Appliance Industry

        Founded in 2001,Jiangsu Cosine Electric Co., Ltd. is a high-tech enterprise of 35 kV and below 35kV electromagnetic and electronic transformer on R&D, producing, sales and service. "COSINE" trademark was recognized as " Chinese well-know trandmarks” by SAIC . Cosine is honored as digital 5A enterprise , technology-based SMES, management innovation demonstration enterprise ,high growth small and medium-sized enterprises, and top……

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          • The launch ceremony of Transformer Innov...

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          • Jiangsu Enterprise Technology Center Cer...

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          • Jiangsu Cosine Electric Co., Ltd. attend...

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          • Jiangsu Cosine Electric Co., Ltd. partic...

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          • Under the common efforts of all colleagu...

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          • Logo of Jiangsu Cosine Electric Co., Ltd...

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