97国产精品视频在线观看,国产高清亚洲精品视频

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  • 1952
    The company's predecessor is a part of the former PLA 23rd corps, and adapted to the construction engineering corps
  • 1955
    The unit was collectively adapted to an enterprise directly under the Ministry of Construction and Engineering, PRC
  • 1966
    The State reorganized and established PLA Infrastructure Engineering Corps. The company's unit was later designated as Detachment 22, Regiment 212
  • 1983
    The 212 Regiment of 22nd Detachment of Infrastructure Engineering Corps was collectively adapted into the Fourth Construction Company of China Construction Eighth Engineering Bureau
  • 1996
    Qingdao Customs Business Technology Housing Project won the company's first construction industry highest honor, Luban Award
  • 1998
    Approved by China Construction Eighth Engineering Bureau, the company’s registration place moved from Dongying Shandong to Qingdao Shandong
  • 1999
    With the approval of CSCEC, the former China Construction Underground Engineering Corporation was merged into the company and CCCEC was established
  • 2000
    The company moved its headquarters to Beijing from Qingdao, Shandong province. The company retained the legal person qualification of the former Fourth Company in Qingdao and establ
  • 2007
    On the basis of the Civil Engineering Fourth Company, China Construction Eighth Engineering Bureau restored the system of the Fourth Company. The company underwent shareholding refo
  • 2011
    Approved by China Construction Eighth Engineering Bureau, the former China Construction Eighth Engineering Bureau Infrastructure Construction Co., Ltd. reorganized strategically wit
  • 2018
    Approved by the Organization Department of the CPC Beijing Municipal Committee, the first congress of CCCEC was successfully held in Beijing
  • 2019
    After thorough investigation and discussion, the company established its overall strategic thinking of "regional operation and professional development", the market layout of "
  • 2020
    The headquarters of the company is relocated to Beijing Lize Financial Business District, embarking on a new journey of enterprise development