Founded in 2023 from the long-running Hauhinco, DBT and Caterpillar mining-technology lineage, HBT Group manufactures integrated equipment and electrical systems for underground coal mining and tunneling. Based in Lünen, Germany, the company carries nearly 200 years of mechanized longwall experience into a global business, including a specialty in plow systems designed in-house since 1941. HBT supports its machines through in-house research, design, manufacturing and a worldwide aftermarket network.
DIN EN ISO 9001
DIN EN ISO 50001
DIN EN 1090
DIN EN ISO 3834-2
ATEX Certificate
IECex QAR 2028
DIN EN ISO/IEC 17025 Accredited Test Laboratory
ISO17025
Quality certification
J.H. Fletcher & CoRooted in Huntington since 1937, J.H. Fletcher & Co. has built its identity around solving difficult underground mining problems through custom engineering and manufacturing. Its work now extends beyond mining through a division created in 2016, while the company continues to design equipment for mine operators and support it throughout its working life.HUNTINGTON, WV
Hauhinco Maschinenfabrik GmbH & Co. KGFounded in 1908 in Sprockhövel, Hauhinco Maschinenfabrik develops water-hydraulic systems and manufactures high-pressure pumps and valves for underground mining and industrial applications. Its mining roots remain central, while its engineering team also builds systems such as descaling equipment for hot-rolled steel products. The company’s triplex and quintuplex plunger pumps have been used worldwide in demanding continuous-duty water-hydraulic applications for more than 50 years.45549, DE
Zhengzhou Coal Mining Machinery (Group) Co., LtdZhengzhou Coal Mining Machinery (Group) Co., Ltd manufactures underground coal-mining equipment, including hydraulic supports, complete intelligent longwall equipment, scraper conveyors, and shearer machines. Its stated capabilities include intelligent monitoring and control, robotic welding, plasma cutting, laser cladding, and complete equipment supply for longwall and top-coal-caving mining faces.DUBLIN, OH
Paus North America IncPaus North America brings more than five decades of German engineering to purpose-built machines and vehicles for mining, tunneling, lifting and construction. As the North American subsidiary of family business Hermann Paus Maschinenfabrik GmbH, it supports equipment ranging from compact underground carriers to material elevators and construction machinery, including custom-built solutions for demanding applications. Its dealer and service network helps keep Paus machines working long after delivery.SOLON, OH