Tiefenbach North America, LLC, also know as Hydrosource Fluid Power, was founded in 2000 and began as a supplier of hydraulic controls for longwall roof supports to underground mining customers in North America. The company's foundation was built with products that were engineered and manufactured by German owned and operated Tiefenbach Controls Systems, GmbH married with sales and service provided by US partners. 

In the year 2007, the company began producing hydraulic hose assemblies to compliment the longwall roof support controls. This product offering was then expanded in 2010 to other types of mining equipment and machinery, again by using high quality, German made products manufactured by Knapheide Hydraulics, GmbH.

Since then, the company has continued to add additional high quality hydraulic products and services to the mining industry, while expanding into other markets such as oil/gas, industrial, and OEMs.