In 3D printing, machines apply metal or plastic layer by layer. This is how three-dimensional objects are produced, from the prototype of an aircraft turbine to dental prosthesis products, complex objects are created based on a digital template. The US company Protolabs operates production facilities at nine locations around the world. She opened a new factory in Putzbrunn. Robert Bodor is the President and Chief Executive Officer of Protolabs. Björn Klaas is Vice President and Managing Director responsible for Protolabs