Maintain your competitiveness in all areas thanks to our 30 years of expertise in tube and profile forming. Explore the full range from ATTP, specialists in punching, notching, crushing, shearing, cross-cutting and sawing tubes and profiles. You will also find below a number of specific applications for tubes and profiles used in the construction of modular buildings, such as our welding machines, our deformation-free tube punching machines and our underpressure punching tools https://attp-constructeur.com/gamme-machines/poinconnage-avec-et-sans-deformation/