Top 10 Steel Companies in Vietnam (2026): Producers, Capacity & Market

Vietnam's steel companies have pushed the country into the top tier of global producers. For international buyers, this means deep capacity, competitive pricing, and a growing range of high-quality steel products.

This guide profiles the top steel companies in Vietnam for 2026, with capacity, products, and market position. It also explains what Vietnam produces, where it exports, and how to source steel reliably.

Key Takeaways

• Vietnam is now a global top-10 crude steel producer and the largest in Southeast Asia.
• Hoa Phat is the dominant producer, making nearly half of national output.
• The sector spans long steel (rebar, wire rod) and flat steel (HRC, CRC, galvanized).
• Steel producers differ from steel structure fabricators; match the right type to your need.
• Always confirm capacity, certifications, and mill certs before sourcing.

Vietnam's Steel Industry in 2026

Vietnam reached a historic milestone in 2025, entering the world's top 10 crude steel producers for the first time. The country produced about 24.6 million tonnes of crude steel, ranking 11th globally and first in Southeast Asia.

A few facts frame the sector:

• Scale: National crude steel output reached roughly 24.6 million tonnes in 2025.
• Market leader: Hoa Phat Group alone produced around 11 million tonnes, about 44.7 percent of national output, with more than 14 million tonnes projected for 2026.
• Self-sufficiency: Vietnam shifted from importing billets in the 2000s to producing a full range of steel today.
• Exports: Vietnam is a net steel exporter, shipping to ASEAN, the EU, and the US.

For a deeper data view of output and trends, see our Vietnam steel production report.

Top 10 Steel Companies in Vietnam

Below are Vietnam's leading steel companies, profiled by capacity, products, and market position. Use this as a shortlist, then verify against your specific needs.

1. Hoa Phat Group

Hoa Phat is Vietnam's largest steel producer and the clear market leader. Its integrated Dung Quat complex makes everything from construction steel to specialized grades like engineering and rail steel.

• Capacity: Around 11 million tonnes in 2025, projected 14M+ in 2026
• Products: Construction steel, rebar, wire rod, hot-rolled coil (HRC), steel pipes
• Market position: ~44.7% of national output; among the world's largest steelmakers
• Best for: High-volume commodity and structural steel

2. Formosa Ha Tinh Steel (FHS)

A Taiwanese-backed giant in the Vung Ang Economic Zone, FHS is one of Southeast Asia's largest integrated steel complexes and Vietnam's largest single foreign investment.

• Products: Hot-rolled coil (HRC), steel plate, flat steel
• Best for: Flat steel for automotive, shipbuilding, and manufacturing

3. VNSteel (Vietnam Steel Corporation)

A foundational state-owned enterprise with numerous subsidiaries and joint ventures, VNSteel produces long and flat steel and plays a major role in infrastructure.

• Products: Construction steel, billets, structural steel, flat steel
• Best for: Large infrastructure and public-project supply

4. Ton Hoa Sen (Hoa Sen Group)

A leading producer and exporter of steel sheet across Southeast Asia, and a recognized Vietnam National Brand.

• Products: Steel sheet, galvanized and coated steel, steel and plastic pipes
• Best for: Coated flat steel and roofing sheet

5. Pomina

Established in 1999, Pomina is a major construction-steel maker with strong certifications for Europe, the US, and Japan.

• Capacity: Around 1.5 million tonnes annually
• Products: Cold-rolled, galvanized, and color-coated steel
• Best for: Certified construction and civil steel

6. Ton Dong A

A specialist in galvanized and color-coated steel for construction, appliances, and automotive, with ISO-certified factories and strong exports.

• Products: Galvanized steel coils, color-coated sheets
• Best for: Coated flat steel for appliances and construction

7. Nghi Son Steel (VAS Group)

A strong manufacturer within the VAS Group, exporting to markets including Japan and ranking among Vietnam's top producers.

• Products: Construction steel, billets
• Best for: Construction steel with export experience

8. Southern Steel (SSC)

Part of VNSteel, SSC is a long-established producer of construction steel serving both domestic and international markets.

• Products: Construction steel, hot-rolled steel, steel rods
• Best for: Construction-grade long steel

9. Tisco (Thai Nguyen Iron and Steel)

Founded in 1959, Tisco was Vietnam's first steel producer, with a long history and a broad product range.

• Products: Long steel, flat steel, special steel
• Best for: Diverse steel needs from a heritage producer

10. Viet Duc Steel

Based in Vinh Phuc, Viet Duc is a top-10 producer by capacity, focused on construction-grade steel.

• Capacity: Up to around 1.3 million tonnes annually
• Products: Construction steel, pipes, sections
• Best for: Construction steel supply in the north.

Steel Producers vs Steel Structure Companies

Buyers often confuse two different types of company. Choosing the right one matters.

Steel producers (like Hoa Phat and Formosa) make raw steel: coils, bars, billets, and sheet. You buy material from them, usually in volume.

Steel structure companies design, fabricate, and erect pre-engineered steel buildings and structural frames. They turn steel into finished structures for factories and warehouses. If that is your need, see our guides to steel structure manufacturers and steel structure fabricators in Vietnam.

What Steel Products Does Vietnam Make?

Vietnam produces a full range of steel, broadly split into two families.

• Long steel: Rebar and wire rod, the backbone of construction, meeting ASTM, JIS, and EN standards.
• Flat steel: Hot-rolled coil (HRC), cold-rolled coil (CRC), galvanized steel, and pre-painted galvanized iron (PPGI) for manufacturing and construction.
• Pipes and tubes: Welded and seamless pipe, plus structural sections.
• Stainless and specialty steel: Produced for niche applications, with stainless a growing segment for buyers needing corrosion resistance.

For the broader metal picture beyond steel, see our metal suppliers in Vietnam guide.

Where Vietnam Exports Steel

Vietnam is a net steel exporter, which makes it a reliable sourcing destination. The main markets are ASEAN (helped by proximity and trade agreements), the European Union, and the United States, plus other Asian markets like Taiwan and South Korea.

Trade defense matters here. Steel is subject to anti-dumping and tariff measures in several markets, so confirm the current duty situation for your product. See our overview of steel import tariffs and Vietnam steel tariffs.

How to Source Steel from Vietnam

Sourcing from a large producer is different from buying fabricated parts. Plan for these steps.

• Match the supplier to your product. A coil mill, a rebar producer, and a structure fabricator are different businesses.
• Confirm certifications. Look for ISO and product standards (ASTM, JIS, EN), and request mill certificates for traceability.
• Check capacity and lead time. Large producers favor volume orders; confirm minimums and timelines.
• Run due diligence. Follow a structured supplier due diligence process and confirm export documents like the certificate of origin. Use quality control inspections.

For a broader approach, see our guide to steel sourcing.

Challenges in Vietnam's Steel Sector

Even with strong growth, the industry faces real challenges buyers should understand.

• Raw material reliance. Vietnam imports much of its iron ore and coking coal, exposing prices to global swings.
• Trade protectionism. Importing countries periodically impose anti-dumping duties on Vietnamese steel.
• Price volatility. Construction steel prices move with global conditions and local demand.
• Environmental pressure. Emissions are driving a shift toward greener steel production.

Conclusion

Vietnam's steel companies have made the country a global top-10 producer, led by Hoa Phat and a deep field of established mills. Whether you need construction steel, flat steel, or fabricated structures, there is a capable partner here.

At VALO Vietnam, we connect international buyers directly with verified steel and metal suppliers, with no middleman fees. Explore the network and source with confidence.

• Call us 24/7: +84 943 088 842
• Email: [email protected]

Frequently Asked Questions

Who is the largest steel producer in Vietnam?

Hoa Phat Group is by far the largest, producing around 11 million tonnes in 2025, roughly 44.7 percent of national output, with more than 14 million tonnes projected for 2026.

Is Vietnam a top global steel producer?

Yes. In 2025 Vietnam entered the world's top 10 crude steel producers for the first time, ranking 11th globally and first in Southeast Asia, with about 24.6 million tonnes.

What steel products does Vietnam make?

Vietnam produces long steel (rebar, wire rod), flat steel (HRC, CRC, galvanized, PPGI), pipes and tubes, and a growing range of stainless and specialty steel.

Where does Vietnam export steel?

Main markets are ASEAN, the European Union, and the United States, plus Taiwan and South Korea. Vietnam is a net steel exporter.

What is the difference between a steel producer and a steel structure company?

A steel producer makes raw steel like coils and bars. A steel structure company fabricates and erects pre-engineered buildings and structural frames from steel.

Does Vietnam produce stainless steel?

Yes. Stainless is a smaller but growing segment, produced for niche applications where corrosion resistance matters. Confirm grades with mill certificates.

How do I source steel from Vietnam?

Match the right supplier type to your product, confirm certifications and mill certs, check capacity and lead times, and run due diligence. A verified platform reduces early risk.