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  TBM Producers List

  Alphabetical List of Tunnel Boring Machine Producers. (Main TBM Manufacturers)....ee also OGITEC. Hoban (South Korea) JIMT - JIM Technology Corporation (Japan) own...NHI (China) OGITEC - Underground Infrastructure Technologies...

  139 days ago

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  Cutter and tools

    　　Shandong Tian You Tunnel Engineering Equipment Co., Ltd....was established in 2010. It is a high-tech enterprise specializing in th...mployees, of whom more than 60 senior technical personnel. Over the year..."honorary certificate". The technical te...

  1715 days ago