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Aerial view of the La Reliant works

India’s fastest growing aluminium extrusion house

We understand aluminium extrusion

Vertically integrated, from billet casting to surface finishing. We supply precision aluminium sections, tubes, and custom profiles to industries across India. ISO 9001:2015 and BIS certified.

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  • ISO 9001:2015
  • BIS IS 733:2025
  • 54,000 MTPA
54,000MTPA
Annual capacity
15+
Years of experience
350+
Skilled employees
Devron · Surat, Gujarat

Introducing Devron

Our dedicated solar frame operation: one fully automated line at our Surat plant that casts, extrudes, fabricates, anodizes and packs aluminium frames for solar module makers. Rated at 4,000 MT a month, commissioning October 2026.

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Who we are01

Precision, in Profile

La Reliant Aluminium Limited is a leading, vertically integrated aluminium extrusion company based in West Bengal and Gujarat. We provide comprehensive aluminium solutions, from billet casting to specialised surface finishing, all under one roof, with an annual capacity of 54,000 MTPA.

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The La Reliant shop floor team in the plant hall
Capabilities02

Everything Under One Roof

Billet casting through to surface finishing, in a single quality chain. No supplier hand-off, no split accountability.

01Billet CastingAlloys 6063 · 6005 · 6061 · 1050 · 1100 · 6351 · 300302Aluminium ExtrusionHollow tubes · solid bars · complex profiles · custom cross-sections03In-House AnodizingUp to 25 µm · 5-step SOP04Automated Powder Coating60–80 µm polyester · full RAL range · warranty-grade05Shot Blasting8-gun stainless steel06Quality LaboratoryBruker OES spectrometer · UTM · hardness · coating thickness
Sectors03

Where Our Sections Go

Architectural systems, industrial tube, solar mounting and transport profiles, extruded to your drawing.

A glazed building facade framed in extruded aluminium sections

Building & Construction

Architectural systems for facades, fenestration and interiors.

Overhead travelling cranes above an industrial plant floor

Industrial

Tubes, busbars and heat-transfer sections for plant and equipment.

Rooftop solar panels across the La Reliant works

Solar Energy

Module frames and mounting structures, fully automated fabrication.

Aluminium-bodied freight trailers at a container yard

Transport & Others

Bus body, rail and lighting profiles, plus machined components.

Gallery04

Inside the Works

Primary aluminium ingots stacked in the raw material yard
Primary ingot in the raw material yard
Operator charging the melting furnace
Charging the melting furnace
Molten aluminium being poured during billet casting
Casting billet
Cast aluminium billet logs stacked before extrusion
Cast billet logs, ready for the press
Automatic puller drawing an extrusion along the run-out table
The automatic puller at work
Overhead crane lifting a load of aluminium sections, with an operator at the controls
Material handling system
Pre-treatment tank line: soft water rinse, RO rinse and chromating
Pre-treatment for powder coating
Operator in respiratory protection beside the automatic anodizing line
Automatic anodizing
Finished sections on a roller table at the shot blasting line
Shot blasting
Black powder-coated aluminium sections hanging in rows after coating
Automatic powder coating
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Certifications

Certified, Audited, Traceable

  • 01

    ISO 9001:2015

    Quality Management System certification covering all production and QA processes. Annual external audit.

  • 02

    BIS IS 733:2025

    Extruded aluminium sections. ISI mark on all certified products.

Tell us what you need

Give us the profile, alloy, finish and monthly volume, even roughly. Our sales team replies within one working day.

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