Since 1985 | ISO 9001:2015 Certified

Precision Engineering in Iron Casting

Leading manufacturer of high-precision cylinder heads, cylinder liners, and custom iron castings. Trusted by automotive and industrial leaders worldwide.

35+

Year Of Experience

500+

Tons/Month

100%

Quality Assured

ISO 9001:2015

Certified Quality

CNC Machining

Advanced Technology

Fast Delivery

On-Time Production

100% Tested

Quality Guaranteed

35+

years of experience

about us

Excellence in Iron Casting Since 1985

Gangadhar Alloy has been at the forefront of precision iron casting manufacturing for over three decades, serving the automotive, agricultural, and industrial sectors with unwavering commitment to quality.

Our state-of-the-art facility combines traditional foundry expertise with modern CNC machining capabilities, induction furnace technology, and rigorous quality control processes to deliver components that exceed industry standards.

  • Advanced Manufacturing

    Modern CNC machines and induction furnaces for precision casting

  • Quality Assurance

    ISO 9001:2015 certified with 100% inspection protocols

  • Experienced Team

    Skilled engineers and technicians with decades of expertise

Our Products

Precision-Engineered Components

High-quality iron castings and machined components for demanding applications

Cylinder Heads

Cylinder Heads

High-performance cylinder heads for automotive and industrial engines.

  • Grey iron & ductile iron grades
  • CNC machined to exact specifications
  • Pressure tested & crack detected
Cylinder Liners

Cylinder Liners

Durable liners engineered for superior wear resistance and thermal conductivity.

  • Centrifugal & static casting
  • Hardness tested & dimensionally accurate
  • Custom sizes available
Custom Iron Castings

Custom Iron Castings

From prototype to production for diverse industrial applications.

  • Weight range: 0.5 kg to 500 kg
  • Sand casting & shell molding
  • Engineering support available
Machined Components

Machined Components

Precision-machined components with tight tolerances for industrial machinery.

  • Multi-axis CNC machining
  • Tolerance: ±0.01mm achievable
  • Surface finishing services

Manufacturing Capabilities

State-of-the-Art Facilities

Advanced equipment and proven processes for superior quality

Induction Furnaces

High-frequency induction melting for consistent metal chemistry and temperature control

  • Multiple furnace capacity
  • Precise alloy composition
  • Energy-efficient operation

CNC Machining

Advanced multi-axis CNC machines for precision finishing and complex geometries

  • 3-axis & 5-axis machines
  • Automated tool changers
  • CMM inspection capability

Quality Testing

Comprehensive quality control with modern testing equipment and certified processes

  • Spectral analysis
  • NDT testing (UT, MT, PT)
  • Hardness & tensile testing

Sand Casting

Traditional and automated sand molding for complex shapes and large production runs

  • Green sand & resin bonded
  • Pattern making facility
  • Shell molding available

Centrifugal Casting

Specialized casting for cylinder liners with superior density and properties

  • Horizontal & vertical machines
  • Diameter range: 50-300mm
  • Fine grain structure

Heat Treatment

In-house facilities for stress relieving and material property enhancement

  • Annealing & normalizing
  • Controlled atmosphere
  • Hardness verification

Quality Control

Quality Assurance

Quality is not just a department at Gangadhar Alloy—it's a culture that permeates every aspect of our manufacturing process.

ISO 9001:2015 Certified – International quality management standards

01

Raw Material Testing

Spectral analysis of all incoming materials to ensure proper chemistry

02

In-Process Inspection

Multiple checkpoints during production to maintain quality standards

03

Final Testing

100% inspection including dimensional, visual, and performance testing

04

Documentation

Complete test certificates and traceability for every batch