Specialist in rollers for highway building and earthwork Throughout the WIRTGEN GROUP, HAMM AG would be the specialist in rollers and soil compactors to the highway development and earthwork sectors. A thousand employees are employed at the positioning in Tirschenreuth. Sustainability can be an integral Portion of our company ideas. https://deanlwdkq.digiblogbox.com/61619943/detailed-notes-on-specialist-compactor