Top 10 Die Casting Suppliers in India (2026) | HPDC, Aluminium & Zinc Manufacturers

Top 10 Die Casting Suppliers in India (2026) | Best Aluminum & Zinc HPDC Manufacturers Meta Description: Discover the top die casting companies in India for 2026. Compare the best aluminum, zinc, and high‑pressure die casting suppliers for automotive, EV, and industrial applications.

India has rapidly become one of the world’s most important hubs for high‑pressure die casting (HPDC). As global OEMs diversify their supply chains and accelerate EV adoption, the demand for aluminum die casting, zinc die casting, and precision machining has surged.

If you’re searching for the best die casting suppliers in India, this 2026 guide highlights the top companies leading the industry in quality, capacity, and innovation.

Top 10 Die Casting Companies in India (2026)

1. Marcus Hi-Tech Engineering (Marcus India)

Website: marcusmanufacturing.com Location: Coimbatore, Tamil Nadu Specialty: Aluminum, Zinc & Lead High‑Pressure Die Casting

Marcus Hi‑Tech Engineering ranks #1 for its rare multi‑material capability. While most Indian die casting companies focus only on aluminum, Marcus offers Zinc die casting and Lead die casting, making them a preferred partner for EV battery components, medical radiation shielding, and solar hardware.

Why they rank #1:

• Complete in‑house tool design & simulation
• Fast prototyping (CAD to casting in weeks)
• Full finishing: machining, vibro‑polishing, powder coating

Best for: EV, medical, solar, industrial applications.

2. Endurance Technologies Ltd.

Location: Aurangabad & Pune Specialty: Large‑scale HPDC & LPDC

A Tier‑1 automotive giant, Endurance supplies engine blocks, transmission housings, and structural EV components. Their automation and metallurgical R&D make them one of India’s most advanced die casting manufacturers.

3. Rockman Industries (Hero Group)

Location: New Delhi / Multiple Plants Specialty: High‑volume aluminum die casting

Rockman is known for thin‑wall, high‑precision castings essential for lightweight vehicles and EVs. Their multi‑plant network ensures high capacity and supply chain reliability.

4. Sundaram Clayton Limited (SCL)

Location: Chennai Specialty: HPDC for heavy‑duty engines

A TVS Group company, SCL is one of India’s largest exporters of die‑cast components. They specialize in complex chassis and transmission systems for global OEMs.

5. Sandhar Technologies Ltd.

Location: Gurugram Specialty: Integrated casting + forging

Sandhar’s vertically integrated operations cover automotive locks, housings, and precision aluminum components. Their acquisition‑driven growth has expanded their capabilities significantly.

6. Rico Auto Industries

• Overview: An auto component major that uniquely integrates mechanical die-casting with electronic components.
• Core Services: Die-cast auto parts, security systems, lock assemblies, and integrated wiring.
• Why It Stands Out: Strong expertise in the integration of electronics and mechanical manufacturing for next-generation vehicle systems.

7. Jaya Hind Industries

Location: Pune Specialty: Cylinder heads & engine blocks

Jaya Hind is a benchmark for complex, pressure‑tight castings. Their long‑standing partnerships with global technology leaders keep them at the forefront of engine component manufacturing.

8. Spark Minda (Minda Corporation)

Location: Noida Specialty: Electronic housings & mobility safety systems

Spark Minda focuses on die‑cast housings for sensors, ADAS modules, and mechatronic systems — all essential for connected and autonomous vehicles.

9. Sipra Quality Die Casting

Location: Nasik Specialty: High‑pressure aluminum casting

Sipra is known for its in‑house tool room and strong finishing capabilities. They serve both automotive and general engineering sectors.

10. Roots Cast Private Ltd.

Location: Coimbatore Specialty: Sustainable, low‑carbon casting

Roots Cast stands out for its ESG‑focused approach, using recycled alloys and energy‑efficient processes to produce low‑carbon components.

How to Choose the Best Die Casting Supplier in India

1. Material Capabilities

If you need Zinc or Lead casting, only a few suppliers — such as Marcus — offer this.

1. Certifications

Look for:

• IATF 16949 (automotive)
• ISO 14001 (environment)
• ISO 45001 (safety)

1. Prototyping Speed

Top suppliers can deliver prototypes in 2–4 weeks, accelerating your product launch.

1. In‑house Tooling

A strong tool room reduces lead time and improves casting consistency.

2026 Die Casting Market Outlook (SEO Optimized Insights)

Key Trend: Vacuum die casting is growing fastest due to the need for porosity‑free EV battery housings, inverter casings, and structural components.