About Sudarshan Udyog
An aluminium extrusion company supplying architectural and industrial sections to fabricators, dealers and project buyers.
An extrusion company built around one promise.
Ask a fabricator what goes wrong with aluminium sections and the same answers come back: lengths that weigh less than the bill says, walls thinner than the drawing, a finish that has to be hidden. Sudarshan Udyog was started to be the supplier those complaints are never about.
We work from two places. Enquiries, quotations and orders are handled at our office in Bara Bazar, the trading heart of Kolkata. The sections themselves are extruded, checked and bundled at our factory in Dogachhia, West Bengal.
One rule connects the two: the section number you order is the section you receive, at the wall thickness and weight printed against it.
Correct weight, consistent dimensions, a clean finish and delivery on the date we commit.
What we do
We make the profiles that everyday building work depends on: sliding and casement windows, doors and partitions, curtain wall framing, hollow tubes, angles and tees.
Each section is listed with its section number, wall thickness and weight range, so an order can be placed, and checked on arrival, without guesswork.
Explore Products
Our approach
We do not treat quality as a final inspection. Checks are built into each stage of production, and a section that falls outside our limits is corrected at the press rather than passed on to the customer.
- 01
Dimensions
Profile dimensions and wall thickness are checked against the tolerance tables in our catalogue.
- 02
Weight
Every section is supplied within the weight range listed against its section number.
- 03
Surface
Sections are inspected for die lines, scratches and finish before packing.
- 04
Dispatch
Straightness and cut length are confirmed, then sections are bundled and labelled by section number.
Our commitment to customers
We work closely with our customers. If the size or wall thickness you need is not in the catalogue, ask us. We are glad to discuss sections beyond the ones shown.
When we give a delivery date, we keep it.
Why customers work with us
The weight we quote
Sections arrive within the weight range listed against their section number.
Dimensions that repeat
Profile dimensions and wall thickness are checked against published tolerances, order after order.
A clean finish
Sections are inspected for die lines and scratches before they are packed.
Dates we keep
Delivery on the date we commit, bundled and labelled by section number.
Tell us the section and the quantity.
Quote the section number and wall thickness from the product page, or describe what you need. We reply with weight, availability and a delivery date.