Home Presentation Industrial furnaces Support and Services Contact French (FR) 简体 中文 Español English (UK) EFR The partner for your most demanding heat treatment applications EFR Leader in the heat treatment of aeronautical products EFR tailor-made projects to meet your needs EFR More than 19,000 references worldwide EFR integrated engineering at the service of heat treatment EFR Industrial furnace manufacturers Industrial furnaces Aluminum Steel / titanium / forge Heat treatment workshops Special ovens Standard ovens Aeronautics / AMS / NADCAP Support and Services After sales service Spare parts Renovation Capacity increase Compliance Presentation Design office The study of your project is carried out by a team of technicians and engineers, supervised by project managers, in order to best meet your expectations. Study office Expertise EFR operates according to the engineering method, from design to industrialization, until the end of the warranty period for new furnaces. Find out more about our areas of expertise Historical The company was founded in 1920 by Maurice RIPOCHE, Engineer of Arts and Crafts. Discover the history of EFR References Home page Presentation Industrial furnaces Support and Services Case studies contact Legal Notice