ISO certification UKAS certification Certified ISO 9001:2015 Quality Management System by UKAS & SGS

Welcome To NMSIL

About Our Company

Nippon & McDonald Steel Industries Ltd. [NMSIL], a joint venture between Nippon Steel Trading Corporation [NST], Japan, and McDonald Steel Building Products Limited [MSBPL], Bangladesh, was incorporated in December 2013. NMSIL is a manufacturing company possessing a processing center for Steel Sheets and carries out the business of supply of processed steel sheets in Bangladesh and beyond.

Nippon Steel Trading Corporation [NST], Japan, is a core trading company of the Nippon Steel Group, established on August 2, 1977; which provides comprehensive services from procurement of raw materials for steelmaking to delivery of steel products to the customers. NST offers steel products from the world-leading steel company Nippon Steel Corporation [NSC] utilizing its fine-tuned sales networks in Japan and overseas to provide a stable supply of a wide range of steel products ranging from raw materials to finished products.

McDonald Steel Building Products Limited [MSBPL], Bangladesh, is the pioneer of prefabricated structural steel construction in Bangladesh, having started its journey in 1998. Since then, MSBPL has been consistently erecting pre-fabricated steel structures which have played an integral part in developing Bangladesh’s infrastructure. Equipped with world-class machinery and skilled engineers, MSBPL realizes unparalleled excellence in helping Bangladesh’s growth story in pre-engineered steel structures which have played an integral part in developing Bangladesh’s infrastructure. Two pioneer-s Together: World’s best quality steel of NST and industry-leading expertise of MSBPL provides synergy for NMSIL to be the market leader in the steel processing sector of Bangladesh. NMSIL promises to offer the world’s best quality Japanese steel products catering to customer requirements at a fair price. Our highly equipped factory and excellent workforce ensure the utmost satisfaction of customers by fulfilling all business commitments.

Global Joint Venture

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.

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Nippon Steel Trading Corporation (Japan)

Core trading arm of Nippon Steel Group, delivering certified world-class Japanese steel raw materials.

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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.

Engineering Tool

Weight Calculator

Calculate custom steel plate. Toggle units for Width & Length (mm / feet / meters).

Standard range: 3mm – 25mm
Select width unit: mm, Feet, or Meters
Select length unit: mm, Feet, or Meters
Estimated Tonnage W: 1500 mm | L: 1500 mm
0.0 kg
0.000 MT
Interactive 3D Model (Drag 360°)

Based on JIS G3101 Standard Steel Density (7850 kg/m³).

Core Offerings

Major Industrial Products

High precision processed steel sheets and heavy industrial tools sourced directly from world leading Japanese steel mills.

Mild Steel MS Coil
Origin: Nippon Steel Japan

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 Plate Heavy Sheet
Cut-to-Length Precision

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
W-Beam Highway Guardrail
Road Safety Standard

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
Industrial Checkered Plate
Anti-Skid Tread Pattern

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
Corrosion Resistant

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 Machine
Heavy Duty Industrial Tool

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