• <button id="4spwl"></button>
  • <button id="4spwl"></button><em id="4spwl"></em>

    1. <button id="4spwl"></button>
      <rp id="4spwl"></rp>

      RETURN

      Business Area

      Business scope: engineering survey and engineering design of industrial and civil facilities, urban infrastructure, energy, environment and transportation projects in domestic and overseas; environmental assessment; general contracting, management contracting, supervision, construction and installation of construction project; technical consultation, technical development, technical services, technology transfer; software production and sales, management consulting, investment consulting, bidding agency, construction drawing review, advertisement planning; development, production, sales, installation and commissioning of equipment and material; integration of computer and control system, intelligent building system, network engineering, technology and equipment of overseas project operation; labor service required by overseas engineering project; geotechnical testing; house leasing; operation of water supply and environmental pollution control facilities. (Project subject to the approval of authorities for operation according to the laws) Licensed projects: surveying and mapping services  (Project subject to the approval of authorities for operation according to the laws )

      2019天天看夜夜看狠狠看噜片_无码专区狠狠躁天天躁_台湾中文娱乐综合she天天_夜夜爽狠狠天天婷婷五月