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      1. Ningbo Ning variable power Polytron Technologies Inc

        Company

         
        Company
        Company

        Ningbo Ningbian power Polytron Technologies Inc formerly known as the Ningbo high tech Zone Ningbian power equipment Co., Ltd.

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        Core business

         
        Schemes 
        Schemes 

        Ningbo Ningbian power Polytron Technologies Inc formerly known as the Ningbo high tech Zone Ningbian power equipment Co., Ltd.

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