... the best bending results, all our tools are induction hardened to 54-60 HRc, and each individual tool undergoes quality checks and is marked with a serial number to ensure traceability. Rolleri has obtained ISO 9001:2008 quality certification.
The company is internationally present with its own subsidiaries: Rolleri do Brasil, Rolleri USA, Rolleri Tools of India, RolleriDeutschland, Rolleri China, Rolleri Ukraine, and Rolleri Benelux.