The process applies controlled heat and pressure for a specific duration, promoting atomic-level movement across the interface. While formally developed in the 1970s as a high-end joining method, its foundation lies in techniques once used by ancient goldsmiths.
This technique is highly effective for joining metals that are reactive or difficult to weld, such as titanium, zirconium, beryllium, and various metal-matrix composites. Its ability to form strong joints with little to no distortion makes it ideal for aerospace, electronics, and nuclear applications.
Eigen delivers precise diffusion welding services suited for a variety of industrial needs.
Our diffusion welding process features advanced monitoring to prevent voids, ensure consistent bonding conditions, and maintain metallurgical integrity throughout. We guarantee:
Through modern equipment and automation, Eigen offers reliable and cost-efficient diffusion welding on a global scale.
Superior Joint Strength: Produces bonds nearly equal to the strength of the base material.
Minimal Distortion: As no melting occurs, parts retain their original dimensions and surface finish.
Clean, Defect-Free Joints: No filler metals or fluxes are required, resulting in contamination-free welds.
Excellent for Dissimilar Materials: Allows joining of metals, ceramics, and composites that are difficult to weld by traditional means.
Our diffusion welding process features:
Years of experience in advanced welding make Eigen a trusted partner for complex industrial projects.
Equipped with automated systems and precision tools to ensure top-tier bond quality and consistency.
We collaborate closely with clients to deliver material- and design-specific welding solutions.
Comprehensive inspection and testing guarantee consistent joint strength and durability.
From low-quantity prototypes to high-volume manufacturing, we ensure efficiency and cost-effectiveness.
Our team manages every phase — from planning and testing to full-scale production.
| Industry Standards | AS 9100 D certified, ISO 9001:2015 |
| Engineering Process | Die Design, Progressive Tooling |
| Design Engineering Capabilities | AutoCAD, Unigraphics 7.5, NX Die Wizards, Diemaker, Prototype Development |
Every client we partner with gets the best of our capabilities on every project, regardless of its scale. Your project will come to you after passing through our expert technicians’ most experienced and skilled hands. It will undergo more than 50000 human hours of designing and tooling experience, depending on your requirements and the level of customization required. Our technicians and team members are regularly re-trained and updated on changing market conditions, trends, and customer requirements.
By partnering with Eigen Engineering, you can combine our combined knowledge and experience to create an excellent, refined project.
Good experience in fine stamping.
Steiner Jurgen
Germany
Bosch
Good management makes good association – good association makes good products. That is Eigen for you!
Ashida Koji
Japan
Denso corporation
Great systems and organisation. You are our potential supplier for stamped parts.
Umesh Kini
Tyco Health care
Global sourcing
The parts I saw adds to my conviction that you are a quality Operation. This lends credibility to the nation and you will be successful in making our parts.
Leonard Challenger
USA
Saft
Excellent tool room facilities, very satisfied customers.
Anil.K.Srivastava
Connectwell Industries (P) Ltd.
DGM
Eigen Engineering has been a game-changer for our manufacturing process. Their attention to detail, precision, and consistent quality have significantly improved our product line. Their team truly understands the importance of delivering on time without compromising standards.
– John D., Operations Manager
Automotive Sector
Backed by decades of expertise in design, development, manufacturing and supply of progressive metal stamping tools and components.
Located in the technology capital of India, we have quick access to ports, easy availability of established vendors and excellent tool making expertise.
Eigen is a supplier for customers in Europe, the USA in the aerospace, locomotive and electronics segment with a proven track record of product quality, customer service and delivery performance.
Eigen has the proven track record of design, development and manufacture of progressive press tools up to 45 stages with complex profiles.
Empowering industry leaders with precision engineering, cutting-edge solutions, and unwavering commitment to quality. Our partnerships are built on trust, innovation, and proven excellence.
Eigen works and delivers precision to the best in the industry. Here’s a look at some of the companies we’ve partnered with.
