Business

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  Wireless Business

  Corresponding to the demand of domestic & foreign communication businesses, we have established and maintained the optimum communication network...

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  Broadband Business

  The following services have been provided: Design, procurement, construction, and maintenance of backbone, distribution,
  and last mill optic cable network...

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  Transmission Business

  We have performed environment improvement construction including power transmission communications work the construction of high-speed internet
  networks (replacements, upgrades...

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  Intelligent building system (IBS) business

  We have provided communication/electric facility design,construction services for the efficient operation &management of new-built,
  extension, rebuilding...

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  System Integration (SI) business

  We have provided optimized IT system design/construction services within office buildings to offer business efficiency.

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  Global Business

  We have promoted the construction of network infrastructure facilities & electric/communication facility construction for communication businesses...