Technical Specifications

State-of-the-Art Production Technology from Vietnam

Our Hot Rolled and HRPO coils are manufactured utilizing cutting-edge, continuous strip production lines engineered by world leaders Danieli (Italy) and SMS Group (Germany). These advanced metallurgical complexes feature automated gauge control (AGC) and profile control systems that guarantee precise thickness tolerances, excellent flatness, and uniform mechanical properties across the entire length of the coil. Every heat batch undergoes strict non-destructive testing and spectroscopic analysis to ensure chemical homogeneity.

Aligned with global environmental mandates, our partner mills in Vietnam operate via Green Steel initiatives. By utilizing closed-loop energy circulation systems, waste-heat recovery power generation, and advanced scrap-recycling electric arc furnaces (EAF), the carbon intensity of our HRC production is significantly minimized. This makes our steel fully CBAM-ready, providing an ironclad compliance pathway for importers into the European Union and North America.

Why Choose Efreso's Hot Rolled Coil (HRC & HRPO)?

• Superior Structural Formability: Excellent ductility and tensile strength (up to S355JR equivalents), allowing for flawless deep drawing, bending, and roll forming without micro-cracking.

• Impeccable Surface Quality (HRPO): Our pickling line effectively removes all iron oxide scale, while the controlled oiling process provides a clean, smooth finish that is instantly ready for welding, laser cutting, and powder coating.

• Strict Dimensional Tolerances: Advanced rolling technology ensures minimal thickness deviation, optimizing your automated manufacturing lines and reducing material scrap.

• Custom Mechanical Tailoring: Available in commercial, drawing, and structural steel qualities to match the exact yield strength requirements of your engineering project.

Strategic Sourcing Advantages from Vietnam

1. Unmatched Tariff & Duty Savings

As a premier Vietnam steel exporter, Efreso enables buyers to tap into Vietnam’s aggressive FTA roadmap. We provide fully compliant, verifiable Certificates of Origin (C/O Form EUR.1, Form CPTPP, Form D), unlocking 0% or significantly reduced preferential import tariffs in the EU, UK, Canada, Australia, and ASEAN markets.

2. Deep-Sea Logistics Efficiency

Our strategic supply chain utilizes Vietnam's primary deep-sea infrastructure, including the ports of Hai Phong, Da Nang, and Cai Mep - Thi Vai. These deep-water hubs handle massive capesize vessels, ensuring cost-efficient ocean freight rates, flexible container loading (20ft FCL), and streamlined transit times to major global shipping corridors.

3. Anti-Dumping & Trade Defense Mitigation

With shifting global trade barriers, sourcing 100% Vietnamese-origin HRC and HRPO offers an effective risk mitigation strategy. Our products utilize domestic and legally compliant raw inputs, helping global procurement teams bypass punitive anti-dumping duties targeted at other manufacturing regions.

Key Applications & Industries

• Infrastructure & Civil Construction: Fabricating welded H-beams, I-beams, purlins, structural pipes, and hollow sections.

• Automotive & Transportation: Structural chassis, wheel rims, bracket assemblies, and heavy vehicle frames requiring high-yield strength.

• Downstream Steel Manufacturing: Ideal substrate material for cold rolling mills, hot-dip galvanizing lines (GI, GL), and prepainted steel production (PPGI).

• Industrial Machinery: Storage tanks, pressure vessels, heavy machinery enclosures, and shipping container paneling.

Packaging, Loading & Delivery Details

• Supply Ability: 50,000 Metric Tons (MT) per month.

• Minimum Order Quantity (MOQ): 25 MT (1x20GP FCL) for standard stock items; 500 MT per size for customized rolling runs.

• Export Packaging: Sea-worthy export packing. Coils are securely bound with circumferential and radial steel straps, protected by anti-rust waterproof paper, and encased in metal covers. Eye-to-sky or eye-to-wall loading available.

• Loading Capacity: 25–28 MT per 20ft container, securely choked and strapped with heavy-duty wire ropes to prevent movement during ocean transit.

• Payment Terms: Irrevocable Letter of Credit (L/C at sight) or Telegraphic Transfer (T/T) with agreed deposit.

Frequently Asked Questions

Q1: Can Efreso provide independent third-party inspection certificates before shipment?

Absolutely. Quality assurance is central to our operations. We routinely collaborate with international inspection agencies such as SGS, Bureau Veritas (BV), and Intertek. We can arrange for independent heat analysis, dimensional verification, visual checks, and loading supervision at the port of departure according to your exact criteria.

Q2: How does Efreso ensure compliance with the EU's Carbon Border Adjustment Mechanism (CBAM)?

Our partner Vietnam steel mills maintain comprehensive tracking of embedded greenhouse gas emissions (Scope 1, 2, and 3). We provide the necessary data and emissions reporting sheets required for EU customs clearance, ensuring that your import pipeline remains fully compliant with current green steel regulations.

Q3: What is the standard lead time from order confirmation to port delivery?

For ready stock or common sizes (e.g., standard SAE 1006 or SS400 HRC), shipment can be executed within 15 to 20 days. For custom production runs requiring specific dimensions or chemical modifications, the typical mill lead time ranges from 45 to 60 days.

Q4: Are your products free from trade defense and circumvention risks?

Yes. All HRC and HRPO exported by Efreso are accompanied by legitimate, government-backed Certificates of Origin proving 100% melt-and-pour or substantial transformation inside Vietnam. This documentation verifies that the steel does not circumvent existing trade defense measures imposed on other nations.