Johann Maier GmbH www.johann-maier.de +49 771 78050-0 Schockenriedstraße 38, Stuttgart, 70565, Germany Johann Maier GmbH www.johann-maier.de +49 771 78050-0 Schockenriedstraße 38, Stuttgart, 70565, Germany Johann Maier is a manufacturer of high-strength and corrosion-resistant bolts for the aerospace, exploration, international motorsport and airforce defence industries. Our outstanding reputation and the strong partnerships we have built up over the last 40 years are as a result of the continued safety and reliability of all our products. Contact Us Contact Us Latest News