
Froh, when it comes to trust
ABOUT US
Carl Froh Tubes GmbH
Since 1919 and the reopening in 2018, we have been manufacturing welded precision steel tubes according to DIN EN 10305-3 and DIN EN 10305-5 in bright or galvanized versions for various industries in Sundern-Hachen in the beautiful Sauerland region of North Rhine-Westphalia:
Carl Froh Tubes GmbH uses modern pipe welding systems to manufacture longitudinally welded precision steel tubes with round, square, rectangular and oval cross-sections. In addition to the requirements of the applicable standards DIN EN 10305-3 and 10305-5, limited tolerances and special profiles in various designs (flat oval, elliptical oval, triangular, tunnel) can also be manufactured.
SENSE OF RESPONSIBILITY
Our company has been certified according to ISO 9001:2015 since May 2020 and ISO 50001:2018 since December 2020.
Our long-term corporate strategy aims at the highest process and product quality. We work in a future-oriented and sustainable manner and focus on error prevention rather than error detection. Our management systems are designed according to international standards.
Our employees are effectively and continuously instructed, specifically supported and continuously trained. Our employees are the most important factor for good and consistent quality.


OUR HISTORY
Quality since 1911
1911
Founded by Carl Froh in Schmalkalden, Thuringia
1918
Acquisition of the Brunswicker & Co. drawing works in Sundern-Hachen
until 1945
Production of pipes for the aircraft industry
1950
Participation in the first post-war trade fair in Hanover
from 1970
Production of partly patented tubes, including for vacuum cleaners and airbag lances
1970-1972
New administration building and construction of Plant 2
1996
first certification according to DIN ISO 9001
2011
100th company anniversary
OUR HISTORY
Quality since 1911
