2. Technical Specifications

3. State-of-the-Art Production Technology from Vietnam

Our PPGI and PPGL coils are manufactured using continuous coil coating lines (CCL) imported from global engineering leaders such as SMS Group (Germany) and Danieli (Italy). The production process integrates sophisticated multi-stage chemical cleaning, surface pretreatment, and prime-and-finish paint coating. Using advanced NIR (Near-Infrared) curing technology and automated closed-loop coating control systems, our mills achieve perfect paint film thickness uniformity and high thermal curing stability across every single running meter of the steel coil.

As a leading pioneer in green steel vietnam initiatives, our manufacturing facilities operate under strict ESG protocols. All paint baking ovens are equipped with thermal oxidizers that incinerate volatile organic compounds (VOCs) and recycle waste thermal energy back into the curing lines, drastically reducing natural gas consumption. Additionally, our partner factories utilize lead-free, non-chromated chemical conversion treatments, ensuring that Efreso PPGI & PPGL coils are completely RoHS and REACH compliant, and fully CBAM-ready for seamless import clearance into the EU and North American markets.

4. Why Choose Efreso's PPGI & PPGL Coils?

• Exceptional UV & Weather Resistance: Formulated with premium PVDF and HDP paint chemistries, our coils demonstrate outstanding resistance to color fading, chalking, and blistering, even under aggressive tropical or marine atmospheres.

• Superior Formability & Paint Adhesion: Highly flexible organic coatings that can undergo heavy roll-forming, deep-drawing, and structural bending without peeling, micro-cracking, or paint delamination.

• Flexible Coating Customization: Tailored surface finishes including wrinkled, wood pattern, or anti-static surfaces, optimized with a protective peelable PE film to prevent scratching during transport and installation.

• Sacrificial Edges & High Anti-Corrosion: The combination of zinc/aluminum galvanic defense on the base metal and the multi-layer organic coating ensures up to 15–25 years of maintenance-free service life.

5. Strategic Sourcing Advantages from Vietnam

Optimized Tariff & Duty Savings

As an established vietnam steel exporter, Efreso enables global buyers to capture major financial advantages. Through Vietnam's vast network of Free Trade Agreements (FTAs)—including the EVFTA, CPTPP, UKVFTA, and RCEP—we provide fully compliant Certificates of Origin (Form EUR.1, Form CPTPP, Form D, etc.), qualifying our shipments for up to 0% preferential customs duties in destination markets.

Advanced Logistics & Fast Deep-Sea Shipping

Our mills are strategically located near major deep-water seaports—specifically Hai Phong, Da Nang, and Cai Mep - Thi Vai. This geographic integration minimizes domestic inland freight costs and ensures quick access to direct, high-frequency vessel departures to the EU, USA, Canada, and Australia.

Trade Defense & Anti-Dumping Mitigation

Procuring directly from a primary vietnam steel mill provides a reliable defense against escalating geopolitical trade barriers. With 100% local melt, hot-rolled, galvanized, and color-coated provenance, our PPGI and PPGL coils allow you to securely bypass punitive anti-dumping and anti-circumvention duties targeted at alternative regional suppliers.

6. Key Applications & Industries

• Building & Construction: Premium corrugated roofing sheets, exterior sandwich panels, wall cladding, industrial warehouses, roller shutter doors, and rainwater gutter systems.

• Home Appliances: Modern outer cabinets, side panels, and backplates for refrigerators, air conditioners, washing machines, and microwave ovens.

• Interior Decoration: Office partition walls, steel ceilings, fireproof doors, cleanroom paneling, and acoustic panels.

• Agricultural Facilities: Silos, farm buildings, greenhouse structures, and poultry houses requiring high ammonia-resistance coatings.

7. Packaging, Loading & Delivery Details

• Supply Ability: 35,000 Metric Tons (MT) per Month

• Minimum Order Quantity (MOQ): 25 MT (1x20ft FCL) for standard specifications; 100 MT per color/size for custom mill-run orders.

• Export Packaging: Seaworthy, professional export packaging. Coils are tightly wrapped in waterproof plastic film and heavy-duty VCI paper, protected by steel outer jackets and steel corner guards, securely fastened with multiple steel straps (radial and circumferential), and mounted on wooden or metal skids.

• Loading & Security: 20–25 MT per 20ft container, securely lashed and choked with treated timber blocks and steel wires to prevent shift or damage during ocean transit.

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

8. Frequently Asked Questions

Q1: What paint brand partners do you work with for your PPGI & PPGL coils?

To guarantee premium quality, we utilize world-renowned paint formulations from leading global chemical suppliers including AkzoNobel, PPG, Beckers, and Valspar. We can issue formal paint warranty certificates ranging from 10 to 25 years based on the exact paint system selected (PE, HDP, PVDF).

Q2: Can you exactly match a specific corporate color or custom color sample?

Yes. We can match any standard RAL Classic color code or physical paint sample provided by the buyer. Our laboratory utilizes spectrophotometers to achieve an exact color match with a delta E (ΔE) deviation of less than 0.5.

Q3: How do you verify and document the quality parameters before shipping?

Every single production batch undergoes strict quality control testing, including paint thickness measurements, MEK rub tests (solvent resistance), T-bend tests, Impact tests, Cross-Hatch adhesion tests, and Pencil Hardness tests. We welcome and facilitate third-party pre-shipment inspections by SGS, Bureau Veritas (BV), or Intertek.

Q4: How does the CBAM reporting process work for Efreso shipments to Europe?

We provide complete and transparent greenhouse gas emission data templates (Scope 1, 2, and 3) verified by accredited domestic and international auditors. This enables your designated EU importer to easily complete quarterly CBAM reporting without administrative or financial delays.