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Invention patent

The company has 50 invention patents, 148 utility model patents and 20 computer software copyrights.

Invention patent

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Copyright © Sinoma International Intelligent Technology Co., Ltd.   苏ICP备05013701号  Power by:www.300.cn

Copyright © Nanjing Kisen International Engineering Co., Ltd. 

苏ICP备05013701号  Power by:www.300.cn