Why does the Viega Group attach so much importance to quality? Because 100 years of experience show that this is the sole basis for durability and reliability. The Viega Group makes uncompromising use of high-quality materials such as gunmetal, stainless steel, copper, brass and plastics. These materials are carefully processed by qualified specialists, employing economically and ecologically viable manufacturing methods. Innovation begins on the shop floor: The company carries out its production operations with machines and processes which have been developed within the company, and which are unique throughout the world.