Welcome to

Rangasayee Alloy Castings

Manufacturer and Exporters of Ductile Iron (SG iron) Castings

RANGASAYEE ALLOY CASTINGS, a 35 years old company with the repute from Coimbatore, India promoted by a qualified post graduate engineer Mr. R. PALANISWAMI who carries a strong expertise in SG Foundry Industry spreading over five decades. The industry is an ISO 9001-2015 COMPANY manufacturing Ductile Iron (SG Iron), Nodular Ni - Resist and Ni- Hard castings of various grades to National and International Standards, INDIAN (IS:1865), U.K. (BS:2789), U.S.A (ASTM A536), GERMANY (DIN 1693), JAPAN (JISG5502) The modernized unit is geared to manufacture 3000 Tons of SG castings in a year. The various types of castings are manufactured and supplied to industries like Automotives, Tractors and Power Tillers, Earth Moving Equipment’s, Valves, Boiler Plants etc.

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Fuel your Industrial Requirements

Expertise over 35 years

Having over 35 years of expertise in the foundry industry is a remarkable achievement that showcases a wealth of knowledge, experience, and a deep understanding of the intricacies of the field.


Leadership in the foundry industry plays a crucial role in shaping the success and growth of organizations involved in metal casting and manufacturing. Effective leadership within this industry requires a unique set of skills and qualities to navigate the complexities of the manufacturing process, foster innovation, and drive organizational performance.


In our foundry, we have a dedicated team of skilled individuals who work collaboratively to create high-quality metal products. Each member of the team plays a crucial role in the manufacturing process, contributing their unique expertise and talents to achieve exceptional results.

State of art infrastructure

In today's fast-paced industrial landscape, the role of a foundry has become increasingly vital. A state-of-the-art infrastructure is crucial for a foundry to stay competitive, meet customer demands, and ensure high-quality production


Quality in our foundry industry has been a critical aspect for the past 35 years and continues to play a pivotal role in ensuring the production of high-quality metal components.


Efficiency in our foundry plays a crucial role in optimizing productivity, reducing costs, and ensuring smooth operations. By focusing on efficiency, our foundry can enhance our overall performance, achieve higher output levels, and maintain a competitive edge in the market.

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Get In Touch

Avinashi Road, Arasur, Coimbatore - 641 407


+91 94890 50205, +91 94890 50206, +91 94890 50207