Cast iron bar specialist
Continuous cast iron bars
TASSO is your preferred supplier of cast iron bars and semi-machined products in various forms and material grades.
We strive to collaborate with you as our customer in a spirit of partnership, which means that we work together and support you and your needs all the way.
Select area of interest
Materials
Cast iron is available in a variety of grades and dimensions, in both Grey and Ductile iron.
Processing options
At TASSO we offer the following pre-processing:
cutting, milling, turning, peeling of your material to allow you to focus on your core competences.
- Learn more
Industries
Cast iron can be applied in a variety of industries – from hydraulics and pneumatics, oil and gas to tool and mould manufacturing.
Sustainability
We have a strong commitment to the objectives of sustainability and resource efficiency in every corner of our business.
Shipping countries worldwide
Years in the foundry business
Unique dimensions and grades
The BIRN Group
We are part of something bigger.
Six brands, one common purpose:
- To tap into the potential of cast iron!
Latest updates
TASSO to focus on sales, purchasing, warehousing and machining
24 July, 2026TASSO has decided to discontinue its cast iron bar production in Odense and focus fully on sales, purchasing, warehousin...
TASSO contributes to BIRN Group’s sustainability efforts
2 June, 2026Sustainability Report TASSO contributes to BIRN Group’s sustainability efforts BIRN Group, of which TASSO is a part, has...
BIRN Group appoints new experienced Group Director
10 November, 2025BIRN Group has just appointed Flemming Juel Jensen as the new Group Director for the international foundry group headqua...