Insert Molding

Eigen is an industry leading insert molding service provider. With our comprehensive technology, we are able to seamlessly integrate molding techniques with our metal stamping and metal plating capabilities, providing you with a one-stop solution for all your metal processing needs.

Our state-of-the-art insert molding solutions can cater to a wide range of industries, ranging from aviation and aerospace, to automotive and medical components, and many other varieties of molding sub-assemblies.

Insert Molding

Insert molding is a metallurgical process where a thermoplastic is injected around the metal stamped part, to create a discrete mold. The process is used to combine metal and plastics in various proportions, or to simply combine different materials and components into a single unit. The process is used to engineer plastics, to make them lighter, wear-resistant and to give them increased tensile strength. These plastics, when combined with metals, also acquire more strength and conductivity.

insert molding

As a global leader in insert molding, Eigen has the capability to design, develop and deploy turnkey electronic packaging solutions, thanks to our proven expertise in the design and manufacturing of insert molding assemblies, along with our application of electronic packaging and connector technology.

Eigen’s integrated insert molding capabilities enables us to produce a diverse portfolio of products for you such as automotive sensors, medical components, electrical connectors, and many other type of molded sub-assemblies.

We develop electronic packaging solutions for various sensors such as motion and pressure sensors, and diverse connector assemblies. Ours is a robust insert molding and tooling set up that delivers the best in quality to our customers at competitive prices.

CAD Packages for Insert Molding

Technology is at the driver’s seat with everything we do here at Eigen. We use the best in computer technology and software to design the various molds and parts. We also strive to stay abreast with the ever changing technologies and have our hardware and software updated constantly.

We primarily use AutoCAD and CadKey for our design work. We also employ cutting edge 3D design tools such as Pro E, and Solidworks. We have programmable CNC centers and various EDM technologies in house, which makes us completely self-sufficient.

Eigen’s Insert Molding Technology

We go by a vertically integrated approach while providing stamping and insert molding services to our customers. This way, you have the pleasure of reduced overhead costs, and increased quality in our final product, as the defect count between processes is brought down drastically.


As a global leader in insert molding services, we have deployed a wide range of insert molding presses such as Toshiba, Milacroin and so on.

We have a global presence, with customers in Asia, Europe, North America, South America and Africa. So wherever you are, it is likely that you are not far away from somebody who has availed our services.

Eigen’s 20 year of expertise in:

  • Custom Engineered High Tolerance Components
  • Complex and Critical Parts
  • Turnkey Packages
  • Assembly & Sub-Assembly

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Why Eigen


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 proven track record of product quality, customer service and delivery performance.


Professional expertise

Eigen has the proven track record of design, development and manufacture of progressive press tools up to 45 stages with complex profiles.

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what our partners have to say about us

Backed by decades of expertise in design, development, manufacturing and supply of progressive metal stamping tools and components.

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“Excellent tool room facilities, very satisfied customers.”

- Anil.K.Srivastava, DGM, Connectwell Industries (P) Ltd.

“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, Saft, USA

“Great systems and organisation. You are our potential supplier for stamped parts.”

- Umesh Kini, Global sourcing, Tyco Health care