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Engineering strength for a stronger tomorrow.
Engineering Precision in
Casting
Performance
Reliability
Every Component
Delivering Precision with
Engineered Cast Solutions
Cosmic Castings Limited is a trusted manufacturing partner for OEMs, railway systems, and heavy-engineering companies—delivering high-integrity steel castings from concept to completion.
We specialize in medium and heavy cast components with the accuracy, consistency, and reliability required for mission-critical applications.
By combining advanced molding technologies, controlled melting processes, in-house heat treatment, and end-to-end quality inspection, we streamline the supply chain and reduce risk for our customers.
We help industries operate with confidence—ensuring every component performs exactly as expected, every time.
Services
At Cosmic Castings, we take a solution-driven approach—engineering components to the exact specifications each customer requires. From pattern development and molding to melting, heat treatment, machining support, inspection, and logistics, we offer a fully integrated workflow that simplifies sourcing for OEMs. Our capabilities help customers reduce complexity, shorten lead times, and maintain uninterrupted production.
Products
Whether you need heavy railway castings, structural components, coupler systems, or customized engineered parts, we deliver precision castings built to perform in demanding environments. From bogie assemblies to operational safety components, our products are engineered for strength, dimensional stability, and long service life. We manufacture a wide range of cast components using No-Bake and Green Sand processes—ensuring versatility, accuracy, and dependable quality.
Positioned to Deliver for India’s Most Demanding Industries
From railway safety components to heavy-duty industrial castings, Cosmic Castings Limited provides the engineering expertise, manufacturing capability, and supply reliability that large-scale customers depend on.
As a key supplier to the Indian Railways and several leading industrial conglomerates, we support both new programs and long-running production requirements with consistent quality and dependable fulfillment.
With advanced molding lines, controlled melting processes, and rigorous inspection at every stage, we help our customers reduce operational risk while ensuring full compliance with industry standards. Our integrated manufacturing approach strengthens supply continuity and delivers the performance that critical sectors demand.
Hands-On Production & Quality Oversight
Cosmic Castings integrates closely with every customer’s production cycle, ensuring each component meets exact material, dimensional, and performance specifications.
Our on-ground engineering and quality teams monitor melting, molding, heat treatment, and inspection processes at every stage—maintaining full control over consistency and compliance.
With in-house pattern development, molding, heat treatment, shot-blasting, and testing capabilities, we reduce dependency on external vendors and deliver a tightly managed, reliable manufacturing workflow.
This integrated approach helps our customers cut lead times, reduce rejections, optimize cost, and improve overall supply efficiency.
Full In-House Capabilities from
Concept to Cast Component
Our fully integrated foundry setup allows us to manage every stage of production with precision.
From pattern development to melting, molding, heat treatment, finishing, and inspection, we deliver end-to-end casting solutions engineered for reliability and performance.
Pattern Engineering & Development
Designing and producing high-accuracy patterns that ensure dimensional consistency and repeatability across every production run.
Melting & Metallurgical Control
ARC and induction melting supported by spectro analysis to achieve precise chemical composition and superior metal integrity.
Molding: No-Bake & Green Sand
Flexible, high-quality molding lines for both complex large castings and high-volume industrial components.
Heat Treatment & Stress Relieving
In-house furnaces for normalizing, quenching, and tempering to achieve required mechanical properties and structural stability.
Finishing & Shot Blasting
Controlled cleaning, fettling, and shot blasting to deliver smooth surfaces and ready-to-assemble cast components.
Inspection & Quality Assurance
Comprehensive testing—visual, dimensional, hardness, chemical, microstructure, UT/MPI—to guarantee compliance and product reliability.
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