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Sunmax Casting India Private LimitedIATF CERTIFIED
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Precision Aluminium High-Pressure Die Casting

About Sunmax Casting India

A Legacy of Excellence in High-Pressure Aluminium Die Casting from Thirumudivakkam, Chennai. Engineering mission-critical components with micro-millimeter tolerance for automotive, aerospace, and power electronics.

Base of Operations
Thirumudivakkam
Industrial Estate, Chennai
Quality System
IATF 16949:2016
Automotive Certified
Engineering Force
100% In-House
Tooling & Metallurgical QC
Recycling Ratio
Closed-Loop
Zero Ingot Degradation

Engineering Heritage

Delivering Superior Castings That Meet The Highest International Standards

Sunmax Casting India Private Limited is a leading provider of high-quality aluminium die casting solutions based in the industrial heart of Thirumudivakkam, Chennai. We have earned a strong reputation for uncompromising operational excellence, strict metallurgical integrity, and engineering innovation across mission-critical supply chains.

We specialize in producing precision aluminium die cast components for demanding sectors including automotive powertrains, aerospace structural housings, industrial telecommunications, and heavy electronics. Equipped with cutting-edge real-time monitored HPDC machines, coordinate measuring machines (CMM), and vacuum-assisted die tooling, our foundry fulfills strict tolerances within micron parameters.

GSTIN:33ABNCS4168G1Z3

Directorate:md@sunmaxcasting.in

High pressure die casting plant interior with automated robotic arms pouring molten aluminium into steel molds

Thirumudivakkam Plant

Tier-1 Automotive Specification Foundry

Cold-chamber die casting on 250T and 350T machines, with spectrometer-verified melt chemistry.

Core Directives

Vision & Mission

Our strategic compass guiding engineering investments, client relationships, and metallurgical sustainability.

Strategic Horizon

Our Vision

“To be the leading provider of high-quality, innovative, and sustainable aluminium die casting solutions, setting the industry standard for excellence and customer satisfaction.”
Benchmark
Zero Defect
Eco Footprint
Circular Ingot
Target Sector
Global Tier-1
Action Matrix

Our Mission

“To deliver exceptional value to our customers by leveraging our expertise in aluminium die casting technology. We are committed to continuous improvement, operational excellence, and customer-centric innovation. We aim to build long-term relationships with our customers, employees, and partners based on trust, integrity, and mutual respect.”
Improvement
Kaizen Cycle
Value Creation
Cost Velocity
Partnership
Decade Scale
IATF 16949 Compliant Framework

5-Point Quality Policy

Guaranteed compliance protocols embedded into every smelting, die injection, and machining phase.

  1. Protocol 01

    International QMS Compliance

    Implementing and maintaining a rigorous quality management system that complies uncompromisingly with international standards, statutory laws, and automotive regulatory frameworks.

    Standard: IATF 16949:2016 Certified

  2. Protocol 02

    Continuous Process & Product Innovation

    Continuously improving our foundry processes, metallurgy, finished die casting products, and ancillary secondary operations through high-tech tooling and data-driven inspection.

    Focus: High-Pressure Aluminium R&D

  3. Protocol 03

    Workforce Training & Competency

    Ensuring that all technicians, metallurgical specialists, and shop-floor machine operators are intensely trained, competent, and actively involved in proactive quality improvement initiatives.

    Capability: 100% Certified Personnel

  4. Protocol 04

    Certified Sustainable Partnerships

    Partnering exclusively with certified ingot suppliers and raw material vendors who share our dedication to environmental sustainability and pure alloy chemistry.

    Verification: Spectrographic Ingot Analysis

  5. Protocol 05

    Rigorous Objective Monitoring & Alignment

    Systematically auditing, logging, and reviewing measurable quality KPIs (PPM rates, die life longevity, thermal cycle consistency) to verify complete operational effectiveness and exact alignment with customer engineering prints.

    Audit Cadence: Daily SPC & Shift Logging

    Target: < 50 PPM
The Foundation of Our Foundry

The 8 Core Pillars of Sunmax

  1. 1. Quality Assurance

    Zero tolerance for porosity and structural flaws. 3D CMM inspection, internal X-ray checks, and strict adherence to IATF 16949 automotive criteria.

    Zero-Defect Goal

  2. 2. Deep Technical Expertise

    Decades of accumulated foundry tooling wisdom, mold flow analysis, rapid thermal dissipation tuning, and precision CNC post-machining.

    In-House Die Design

  3. 3. Customer Satisfaction

    Co-engineering components alongside our customers, accommodating custom geometric changes, rapid DFM feedback, and flexible batch volumes.

    Customized Solutions

  4. 4. Continuous Innovation

    Upgrading machine tonnage, automated lubricators, vacuum casting capabilities, and smart sensors for proactive maintenance schedules.

    High-Tech Tooling

  5. 5. Reliability & Delivery

    Disciplined ERP tracking ensures raw material availability, scheduled production windows, and tight logistics from Chennai's primary transit corridors.

    Planned Dispatch

  6. 6. Community Employment

    Investing in Tamil Nadu's industrial youth. Structured apprentice programs, fair compensation, and specialized metallurgical upskilling.

    Thirumudivakkam Uplift

  7. 7. Environmental Stewardship

    Closed-loop recycling of aluminium runners, overflows, and trimming scrap. Minimized energy expenditure per melt batch through efficient furnace insulation.

    Closed-Loop Recovery

  8. 8. Competitive Pricing

    Lean factory floor architecture, negligible scrap loss, and direct raw alloy procurement provide Tier-1 quality at lean, scalable economics.

    Lean Cost Optimization

People

Leadership & Engineering Team

The people accountable for your parts — from feasibility to dispatch.

  • Managing Director

    [INSERT NAME]

    [INSERT 2–3 LINES: experience in die casting, years in industry]

  • Head of Tooling & Engineering

    [INSERT NAME]

    [INSERT 2–3 LINES: die design and process engineering background]

  • Quality Head

    [INSERT NAME]

    [INSERT 2–3 LINES: quality systems and customer approvals]

Location & Contact

Our die casting facility in Thirumudivakkam, Chennai

Company
SUNMAX CASTING INDIA PRIVATE LIMITED
Factory address
No. 10, Shirdi Saibaba Nagar, Thirumudivakkam, Chennai – 600 044, Tamil Nadu, India
Business hours
Mon–Sat 24hrs
Get directionsRequest a quote
Map of the Thirumudivakkam industrial area in Chennai showing the Sunmax Casting die casting plant Open in Google Maps

See how we work

Foundry Philosophy

"We don't just make components; we build trust that lasts as long as our castings."
At Sunmax Casting India Private Limited, we are not just a vendor; we act as a foundational manufacturing extension of your engineering department.
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