imprint Contact HOME PAGE SERVICES ABOUT US CREDENTIALS HOME PAGE Welcome to Haumann GmbH Our company has been active in the field of industrial cleaning / industrial service and foundation technology for more than 40 years. We are your reliable partner for boiler and machine overhauls. We will also take care of all general cleaning work for you in this context. In the revision area, in addition to the pencil technique, various blasting techniques such as glass bead blasting and dust-free blasting are used. Our professional modern equipment combined with our qualified and flexible employees guarantee a high quality standard of our work. We have our own blasting hall on our workshop premises. Due to the hall dimensions of 6 x 10 m and a height of 5 m, large-volume construction and machine parts can also be blasted. This enables us to carry out all blasting work for our customers both on site and on our premises. The high requirements for occupational safety (SCC) are met by an in-house safety department. Haumann GmbH - 44149 Dortmund - Giesweg 14 | Telephone +49 231 948333-0 - Fax +49 231 948333-40

Imprint Contact HOME ABOUT US Management Contact Persons SERVICES boiler revisions machine revisions CUSTOMERS HOME Welcome to Haumann GmbH For forty years our company offers industrial cleaning services and stud welding in Germany, Europe and worldwide. We are your reliable partner in boiler- and machine revisions. We also carry out all related services such as de-slagging and removal of fire boxes. Our state of the art equipment linked with our qualified and flexible staff guarantee a high-class standard of our work. Our company disposes of own walk-in blast room, where abrasive glass bead blasting of large-volume components and engine parts is possible. We got an in-house environmental and safety department assures the accomplishment of SCC Safety Standards. Haumann GmbH - 44149 Dortmund - Giesweg 14 | Telefon +49 231 948333-0 - Telefax +49 231 948333-40

imprint Contact HOME PAGE SERVICES Boiler revision Machine revision ABOUT US Managing directors Contact Person CREDENTIALS HOME PAGE Welcome to Haumann GmbH Our company has been active in the field of industrial cleaning / industrial service and foundation technology for more than 40 years. We are your reliable partner for boiler and machine overhauls. We will also take care of all general cleaning work for you in this context. In the revision area, in addition to the pencil technique, various blasting techniques such as glass bead blasting and dust-free blasting are used. Our professional modern equipment combined with our qualified and flexible employees guarantee a high quality standard of our work. We have our own blasting hall on our workshop premises. Due to the hall dimensions of 6 x 10 m and a height of 5 m, large-volume construction and machine parts can also be blasted. This enables us to carry out all blasting work for our customers both on site and on our premises. The high requirements for occupational safety (SCC) are met by an in-house safety department. Haumann GmbH - 44149 Dortmund - Giesweg 14 | Telephone +49 231 948333-0 - Fax +49 231 948333-40