CCTV's "Economic Information Broadcast" Focuses on Railway Construction Heavy Industry: Shield Machine Technology Continues to Upgrade, Customized Intelligent Products Export Strength

March 25，CCTV Finance《Economic Information Broadcasting》Series of reports《Simulcast investigation·“Zhi Zao”Look at foreign trade on the chain》Walk into the production workshop of Railway Construction Heavy Industry，Focus on independent R & D and overseas application of heavy equipment in big countries。It is reported that the Shield Machine technology of China Railway Construction Heavy Industry has been continuously upgraded.，Create high-end customized intelligent products，Actively practice“Overseas priority”Development strategy，Continue to expand overseas“Circle of friends”，So that the export of heavy equipment of big countries has sufficient strength.。

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