ITH stands for Industrie-Technische Konstruktionen Hohmann. This was the name given to the company by Hans Hohmann when he founded it in 1979 in Meschede, Germany. Hans Hohmann`s original idea was as obvious as it was ingenious – the friction and torsion-free tensioning of bolts by means of hydraulic stretching. The first product marketed by the new company was a bolt-tensioning cylinder working on this principle – the ITH Stretch Method. It was to be the companies foundation for a steady process of growth and innovation. With its high-accuracy (± 2,5 %), the bolt-tensioning cylinder is still the most accurate tool on the market for tightening large fasteners.

ITH is a system supplier operating worldwide

ITH: Operating worldwideBoth sons Frank and Jörg Hohmann have built the tool making company into today`s system supplier with a worldwide reputation. ITH supplies a complete program of bolting systems, from bolt-tensioning cylinders, torque wrenches, power wrenches, ALPHA turn-angle tools, nut splitters and special bolts down to patented ITH tension nuts as well as all the required accessories.

Customer Focus

For ITH, customer focus means that all the company`s activities are one hundred percent geared to the customer`s requirements. Through close collaboration, ITH concentrates its know-how in development, design, production, marketing and customer service on one single target: the technical and commercial benefit of the customer.

ITH Certified supplierInnovation in the interest of the customer

The principle pursued by ITH is the development and improvement of economically operated tools to increase the productivity of the customer. Almost 100 nationally and internationally registered patents as well as numerous publications testify to our ability to implement technical innovations in the interest of our customers.

Quality-management system

For more than 10 years, all the operations involved in ITH`s work, i.e. development, design, production, assembly, marketing and customer service have been defined in the certified ITH quality-management system. In addition to its own standards, ITH also fulfils the strict requirements of such well-known customers as Alstom, Caterpillar, General Electric, Siemens, Vestas, SBM Imodco, and Thyssen-Krupp Uhde as a certified supplier.

ITH GmbH & Co. KG services

Assembly Service