80 years of foundry excellence — manufacturing precision SMR brand bearing housings for India's most demanding industrial applications.
Sangam Enterprise operates under the SMR brand — a name synonymous with foundry casting integrity and dimensional precision across India's B2B industrial supply chains. For over eight decades, we have been the silent backbone of India's heaviest industries, supplying bearing housings that hold up under the most punishing mechanical loads imaginable.
We manufacture and supply bearing housings made from raw, premium metals — grey iron, spheroidal graphite (S.G.) iron, and structural cast steel — with full in-house control over every stage of production. From sand moulding and metal pouring to CNC bore finishing and CMM inspection, every unit that leaves our facility carries the weight of our reputation.
Our clients span steel rolling mills, sugar processing plants, cement factories, mining conveyors, paper mills, and heavy engineering OEMs across India. We don't just supply components — we supply confidence. When a machine runs without failure, it's often because an SMR bearing housing is holding it together.
From a post-war foundry floor to a nationally recognised precision brand — three defining milestones that shaped SMR.
Established primary casting foundry, introducing sand-moulded bearing housing casts to support India's post-war industrial mills and sugar processing plants. The founding vision was simple — build components that outlast the machines they serve. That philosophy has never changed.
Upgraded machine shop units to high-speed CNC and VMC mills. Earned ISO 9001 standard certification for bearing bore precision and quality management systems. This milestone marked our transition from a regional foundry to a nationally recognised precision manufacturer — capable of holding H7/G7 bore tolerances consistently across high-volume production runs.
Expanded operations under the SMR brand, setting up direct-to-market logistics networks for faster regional and international dispatch across 11 product series — SNL, SNH, SD, SOFN, TVN and more. With shaft diameter coverage from 20mm to 320mm, SMR now serves every scale of industrial application from light-duty conveyors to heavy rolling mill stands.
The principles that guide every casting, every bore, and every delivery we make.
To not be simply good, but the best. To be the benchmark for bearing housing precision in India and beyond — setting the standard that others measure themselves against. We envision a future where every critical industrial machine in the country runs on components built with SMR-grade integrity.
To deliver unparalleled bearing housing solutions in terms of quality and complexity — on time, every time. We are committed to continuous improvement in our casting processes, machining accuracy, and supply chain reliability so that our clients never face unplanned downtime due to component failure.
Integrity, honesty, openness, personal excellence, continual self-improvement, and mutual respect in every relationship. We believe that the quality of a product is a direct reflection of the character of the people who make it — and we hold ourselves to that standard every single day on the foundry floor.
Our philosophy is "Innovate, not imitate." We develop products and services that deliver substantial customer value — leveraging technology for customers, not just for engineers. Every design iteration we undertake is driven by real-world feedback from plant engineers and maintenance teams who rely on our housings in the field.
We are passionate about providing bearing housing solutions that satisfy unmet customer needs — and those potential needs customers have yet to recognise. That passion shows in our response times, our willingness to take on custom casting projects, and our commitment to being a long-term manufacturing partner rather than just another supplier in a catalogue.
