Shangdi is the first green science and technology zone in Beijing.

上地基地成为北京第一个绿色科技园。

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Henan Sanwei Heavy Industry Co. Ltd. (SWZ) is located in Luoyang National high-new technology Zone, which is a high-new technology enterprise with scientific research and production.

河南三维重工有限公司是集科研、生产为一体的高新技术企业，位于洛阳高新技术开发区。

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Henan Sanwei Heavy Industry Co. Ltd. (SWZ) is located in Luoyang National high-new technology Zone, which is a high-new technology enterprise with scientific research and production.

河南三维重工有限公司是集科研、生产为一体的高新技术企业，位于洛阳高新技术开发区。

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