Over 25 Years of experience in casting and machining, makes GN Altech a leading supplier of fully machined components in domestic and international markets catering to various industries.

The know how of our employee is at the heart of every project. With comprehensive test facilities we ensure superior quality in components and part to part consistency.

With four distinct capability areas, we deliver high volume, precision parts at competitive prices.


GN Altech is aligned for product success from concept to reality. Our full service engineering department offers complete product development, tool design and process simulation. We deliver manufacturing excellence and service to exceed your expectations.


Integrating industry leading technology, dedicated equipment and an experienced development team enables us to deliver a competitive advantage to our customers. Our in house tool and die manufacturing capability allows us to give speed-to-market solutions.


Combined with our advanced engineering capabilities and experience, we can provide the optimum solution for every product. We use Gravity Die Casting technology to manufacture our Cast Aluminium Parts.

We produce Ductile Iron and Gray Iron castings in our Green Sand Casting process. Uncommon to our industry, GN Altech has both Horizontal and Vertical High Pressure Moulding Line (HPML) technology which provides flexibility needed to cast a wide range of parts at competitive prices. GN Altech is tenured in multiple Aluminium and Iron alloys.

GN Altech also manufactures investment castings in various materials like Stainless Steel, Carbon steel, Low alloy steel, Aluminium alloy and any other as per customer specification. We comply to ASTM, AISI, DIN, EN and JIS standards.


GN Altech has a state of Art machine shop comprising of VMCS, HMCS and Turning Centers. The machining work centers enable us to produce precision accuracy with tremendous flexibility.

Our MAZAK 32 Palletech system is a flexible production line which can meet any demand in terms of quality and quantity.

We offer various services to our customers like part surface treatments and assembly.

When a part or sub assembly reaches your facility, it is ready to install. This full service package gives our customers a competitive advantage.

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