Certified ISO 9001:2015 Quality Management System by UKAS & SGS
Welcome To NMSIL
About Our Company
Bridging Japanese steelmaking supremacy with Bangladeshi structural pioneering pedigree since 2013.
Two Pioneers, One Powerful Synergy
Nippon & McDonald Steel Industries Ltd. [NMSIL], incorporated in December 2013, is an international joint venture uniting the global sourcing mastery of Nippon Steel Trading Corporation [NST], Japan with the structural engineering pedigree of McDonald Steel Building Products Limited [MSBPL], Bangladesh. NMSIL operates a state-of-the-art steel sheet processing center, supplying high-precision processed steel products across Bangladesh and international markets.
Nippon Steel Trading [NST]
Japan • Est. 1977Core trading company of the Nippon Steel Group, providing integrated procurement from steelmaking raw materials to finished products from Nippon Steel Corporation [NSC] across its world-leading sales networks.
McDonald Steel [MSBPL]
Bangladesh • Est. 1998Pioneered prefabricated structural steel construction in Bangladesh. Equipped with world-class machinery and skilled engineers delivering pre-engineered structures anchoring the nation's infrastructure.
Two Pioneers Together: Quality, Precision & Trust
World-class quality steel from NST and industry-leading expertise of MSBPL provides unparalleled synergy for NMSIL to lead the steel processing sector. We promise certified Japanese steel products catering to customer specifications at a fair price, backed by our modern factory, skilled workforce, and commitment to excellence.
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.
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