Welcome to
DOH Hydraulics Center

DOH Hydraulics Center in Bytom has been operating in the mining industry for over 20 years.

During this time we have gained the recognition and trust of Customers through the quality and reliability of our solutions for hydraulic and electro-hydraulic control systems for powered roof supports. Thanks to specialized and experienced engine-ering staff, the company is constantly developing and is able to offer state-of-the-art solutions that meet global standards.

Our products are applicable in hydraulic control systems of support sections of all the Polish manufacturers of powered roof supports, and the DOH brand is also recognized in other European, Asian and South American countries.


When implementing certain projects we cooperate with research and development units and scientists of the AGH University of Science and Technology, the Silesian University of Technology and specialists who work directly at exploitation in mining facilities.

We provide our customers with technical advice, customized designs, supervision of start-up and operation, and 24h warranty and post-warranty service of our control systems.

Cooperation with DOH Hydraulics Center is the best and guaranteed method of solving
your problems and fulfilling your needs in the field of control systems.