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        贵州建工第七建筑工程
      • The company now has a mechanical and electrical installation and construction general contractor Class; mechanical and electrical equipment installation engineering contractor Class; municipal public works construction general contractor Class; chemical oil pipeline engineering contractor level; environmental engineering contractor; fire facilities contractor Class; housing construction general contractor Class; water conservancy and hydropower construction general contractor level; lifting equipment installation engineering contractor; bridge engineering contractor level; tunnel engineering contractor level; medium-sized industrial contractors installation ...  <More>

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