www.aw-grube.de DIN EN ISO 9001 DIN EN ISO 17663 DIN EN 13480 S aety C ertificate C ontractor Home page Welcome to the website of Grube GmbH. For more than 40 years, Wärme- und Glühtechnik Grube GmbH has been performing heat treatments on weld seams all over the world. With the resistance and inductive annealing process, the company specializes in assembly work in the field of large industrial centers, thermal power plants and the petrochemical industry. Among other things, mobile annealing systems or mobile furnaces are used for this purpose. Thanks to many years of experience and the use of the latest technology, as well as special flexibility and mobility, the company is now the number 1 partner for industrial and large customers. Our staff service is available 24 hours a day for preheating and annealing work. Performance you can trust. References from successful projects at home and abroad. Qualified and certified (including ISO 9001: 2008; SCCP; ...) For your project we offer, among other things: highly developed system technology quality-oriented personnel services Consumables and accessories fast and uncomplicated order processing mobile glow mobile annealing furnaces Resistance annealing Induction annealing Find out more about our products and services via the selection menu on this website. More than 40 years of experience in heating and glow technology worldwide! > heat treatment service provider < The logos shown are registered brands or trademarks of the respective companies.