Extruding, moulding, and finishing aluminium for Bihar's industrial future
KNSG Aluminium Private Limited is committed to delivering high-quality aluminium products with innovation, sustainability, and excellence — from extrusion through to fabrication.
Built on furnace, formed by purpose
KNSG Aluminium Private Limited is a Bihar-based aluminium manufacturing company specialising in extrusion, moulding, powder coating & painting, and fabrication.
Our facility in Rohtas takes raw aluminium through melting in the furnace, shaping through moulding, and finishing through powder coating and painting — a fully integrated process from metal to market-ready product, delivering reliable and sustainable aluminium solutions for diverse industries.
Our Businesses
Extrusion
Precision aluminium extrusion with high-quality profiles for multiple applications.
Moulding
High-grade aluminium moulding for industrial and commercial needs.
Powder Coating & Painting
Premium powder coating and painting for durability and superior finish.
Fabrication
Custom aluminium fabrication for doors, windows, solar frames & more.
Industries We Serve
Railway & Transportation
Office Furniture
Solar Panel Frames
Building & Construction
Industrial Applications
Interior Products
Directors & Promoters
Latest News & Updates
Karakat set to get a major aluminium industry
Bihar's State Investment Promotion Board granted Stage-1 clearance to the KNSG Aluminium project at Chilha, Karakat, Rohtas — one of 16 industrial projects cleared at its 67th meeting, expected to create 500+ jobs.
SIPB Samadhan Shivir opens for Rohtas & five other districts
A 7-day Samadhan Shivir fast-tracks resolution of industry issues around investment, establishment, operations, and approvals, with a session for Rohtas district.
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