What We Manufacture
We design and supply a wide range of mission-critical components tailored for railway applications:
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Traction Installation Items
Precision-engineered counterweights and forged fittings for reliable traction installation in railway electrification systems.
Mechanical Signalling Items
Durable mechanical signalling components like lifting barriers, cranks, and clamp locks for smooth, safe rail operations.
Electro Mechanical Signalling
Advanced signal units and indicators built for consistent performance in modern railway signalling environments.
Diesel Locomotive Items
High-strength phosphoric brake shoes designed for thermal stability and wear resistance in diesel locomotives.
Carriage & Wagon Items
Iron brake blocks and connectors built to endure rigorous freight and passenger rail operations.
Track Items
Robust bearing plates and brackets ensuring track stability and structural reliability under demanding rail conditions.
About SD Iron Foundry
Founded to serve the evolving needs of India’s railway ecosystem, SD Iron Foundry is a specialized manufacturer of cast iron and steel-based components. Our facility is equipped with precision tooling, experienced metallurgists, and a lean production pipeline — enabling us to deliver consistent quality at industrial scale.
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