Certified ISO 9001:2015 Quality Management System by UKAS & SGS
High Precision Japanese Steel Solutions
Operating Bangladesh's state-of-the-art steel processing center at National Special Economic Zone (NSEZ), Mirsarai, Chattogram. Supplying processed MS Coils, Heavy Plates, Guardrails, and industrial tooling.
Chairman’s Message
Mr. Md. Sarwar Kamal
ChairmanNippon & McDonald Steel Industries Ltd.
The Steel industry is one of the most fundamental sectors of the economy of a country, and one of the significant indicators of economic power and LDC graduation. Not only does it make enormous contributions to construction and development, but it fully meets the demands brought about by rapid economic and social growth.
As we journey across the landscape of this vital industry, Nippon & McDonald Steel Industries Ltd (NMSIL) is continuously evolving. The consumption of steel — a key ingredient in construction, infrastructure, automobiles, and consumer goods — is expected to rise exponentially. Through a series of management initiatives aimed at strengthening our core operations, we aim to emerge as a key partner in the progress of Bangladesh.
We are in an era of widespread globalization, and in such a situation, we firmly believe that "trust" is the key element that anchors our customers. Therefore, in an ever-changing market environment, you can always trust NMSIL to supply you with top quality products.
Board of Directors
Nippon & McDonald Steel Industries Ltd.Major Clients & Partners
Trusted by Bangladesh's premier mega-infrastructure developers, PEB builders, shipyards, and government engineering authorities.
Weight Calculator
Calculate custom steel plate. Toggle units for Width & Length (mm / feet / meters).
Based on JIS G3101 Standard Steel Density (7850 kg/m³).
Major Industrial Products
High precision processed steel sheets and heavy industrial tools sourced directly from world leading Japanese steel mills.
Mild Steel (MS) Coil
Hot rolled steel coils processed in NMSIL's high-speed slitting center. Smooth surface finish & excellent bendability.
- Width: 1050 mm – 2150 mm
- Thickness: 3.0 mm – 25.0 mm
- Standard: JIS G3101 / SS400 / S355
MS Heavy Steel Plate
Heavy structural steel plates suitable for bridge building, shipbuilding, heavy pre-engineered building (PEB) columns.
- Thickness: 3 mm to 25 mm
- Length: Custom shearing up to 12m
- MTC Documented with every batch
Highway Guardrail (W-Beam)
Galvanized W-Beam road safety cable barrier systems engineered to withstand intense impact tests on national highways.
- Standard: AASHTO M180 / EN 1317
- Hot-dip Zinc Galvanized coating
- Complete post & fastener assembly
Checkered Steel Plate
Tear-drop diamond pattern anti-slip steel floor plates for stair treads, industrial walkway flooring, and truck bed floors.
- Thickness: 3 mm – 12 mm
- High slip resistance index
- Durable wear-resistant alloy
Stainless Steel Sheets & Plates
Premium grade stainless steel sheets designed for chemical processing tanks, food manufacturing, and decorative cladding.
- Grades: SS 304, SS 316L
- Finishes: 2B, No.4 Satin, Mirror
- High thermal & acid resistance
Magnetic Drilling & Cutter Tools
High torque magnetic base drilling machines, TCT annular cutters, drill bits, and industrial heavy grinding equipment.
- Electro-magnetic clamping force
- Annular Cutter Dia: 12mm – 100mm
- Complete spare parts support
Why Industry Leaders Trust NMSIL
Incorporated in December 2013, Nippon & McDonald Steel Industries Ltd. (NMSIL) combines the raw material sourcing mastery of Nippon Steel Trading Corporation [NST], Japan with the structural steel pioneering pedigree of McDonald Steel Building Products Limited [MSBPL], Bangladesh.
Nippon Steel Trading Corporation (Japan)
Core trading arm of Nippon Steel Group, delivering certified world-class Japanese steel raw materials.
McDonald Steel Building Products Ltd. (Bangladesh)
Pioneer of prefabricated structural steel building construction in Bangladesh since 1998.
"Trust is the key element anchoring our customers. You can always trust NMSIL to supply you with top quality products."
Mill Test Certificate
All materials supplied with original manufacturer MTC documentation.
Hi-Tech Slitting Center
Custom length shearing and edge slitting according to project drawings.
NSEZ Chattogram
Strategic eco-zone factory location for fast logistics & vessel dispatch.
Reliable Supply Chain
Uninterrupted stock management for mega infrastructure projects.
Get in Touch with NMSIL Sales Team
Submit your requirement or custom steel order details. Our engineering representatives will reply with an official quotation.