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德國DMT GmbH
DMT公司位于德國埃森高技術園區，它已有150多年歷史，其營業范圍包括物探儀器研發和生產，承包和咨詢物探測量任務以及資料處理和解釋，礦山和工程設計，安全開采，煤炭綜合利用等眾多領域。
We at DMT offer engineering and testing services in the sectors of mining and natural resources exploration, coking plant technology, civil, mechanical and plant engineering as well as product and building safety.

Furthermore we design, develop and build measuring systems for operation in a wide range of industries and also manufacture testing products.

As far as fire and explosion protection, technical building safety, ventilation engineering, bulk materials handling and rope testing are concerned we offer a comprehensive spectrum of training programmes and seminars. Under realistic conditions we train members of professional and company fire brigades as well as other emergency service organisations.

DMT has three accredited test laboratories and 16 officially recognised specialist offices for safety with 75 recognised experts.