PRODUCTS
Products – High-Performance SG Iron Automotive Components
From 3 Kilograms to 135 Kilograms
Riddhi Casting Pvt. Ltd. manufactures a wide range of SG (Ductile) Iron cast and fully machined components designed to meet the stringent performance and durability requirements of the automotive and heavy engineering industries. Our products are engineered for strength, dimensional accuracy, fatigue resistance, and long service life, making them suitable for safety-critical and high-load applications.
With strong expertise in automotive-grade ductile iron metallurgy and integrated cast-to-finish manufacturing, Riddhi Casting supplies components that comply with global OEM specifications and quality standards.
Automotive & Off-Highway Components
Our product portfolio includes, but is not limited to:
- Axle Housings
- Differential Cases
- Planetary Carriers
- Wheel Hubs
- Steering Knuckles
- Transmission & Drive train Components
- Structural and Load-Bearing Castings
These components are widely used in
- Passenger vehicles
- Commercial vehicles
- Tractors and agricultural machinery
- Construction and off-highway equipment
- Industrial power transmission systems
Engineered for Performance & Reliability
Each product is developed with a focus on functional performance, manufacturability, and cost efficiency. Controlled casting processes ensure optimal micro-structure, while in-house CNC machining delivers tight tolerances and consistent repeatability.
Our ability to supply fully machined, ready-to-assemble components helps customers reduce sourcing complexity, improve assembly efficiency, and maintain consistent quality across production programs.
Quality-Driven Manufacturing
All products undergo rigorous inspection and testing through in-process controls, dimensional verification, and final inspection. Supported by IATF 16949 certified systems, our products meet the expectations of global OEMs and Tier-1 suppliers.
Quality is the foundation of every operation at Riddhi Casting Pvt. Ltd. Our Quality Control Department is structured to ensure that every SG iron casting and machined component consistently meets automotive OEM standards, customer specifications, and global quality benchmarks.
Riddhi Casting operates under a robust IATF 16949 and ISO 9001 certified Quality Management System, integrating quality planning, process control, inspection, and continuous improvement across all stages of manufacturing; from raw material to finished product.
Advanced Testing & Inspection Facilities
Our in-house quality laboratory is equipped with modern testing and inspection instruments, including:
- Spectrometer for precise chemical composition analysis
- Sand Testing Equipment to ensure mould consistency and strength
- Hardness Testing Machines for mechanical property verification
- Dimensional Inspection Tools such as CMM, height gauges, bore gauges, and profile gauges
These facilities enable accurate monitoring of metallurgical and dimensional parameters, ensuring compliance with customer drawings and technical requirements.
Process Control & Zero-Defect Approach
Quality at Riddhi Casting is built into the process through the application of APQP, PPAP, FMEA, SPC, and MSA tools. In-process inspections are carried out at critical stages of casting and machining to detect variations early and prevent defects.
Statistical Process Control (SPC) is used to monitor process stability, while corrective and preventive actions are implemented through structured problem-solving methodologies.
Traceability & Customer Confidence
Each component is fully traceable from raw material to final dispatch, ensuring transparency and accountability. Final inspection and documentation guarantee that only approved, defect-free components reach our customers.
With its disciplined systems, skilled quality team, and commitment to continuous improvement, the Quality Control Department at Riddhi Casting Pvt. Ltd. plays a vital role in delivering reliable, high-performance automotive castings and machined components to customers worldwide.