Custom Finished & Semi-Finished Aluminum Products
Efreso is a premier OEM/ODM manufacturer and exporter of high-precision finished and semi-finished aluminum products. From complex architectural and industrial extrusions to heavy-duty CNC-machined components and advanced surface-treated profiles (Anodized, Powder Coated, PVDF), we engineer tailored aluminum solutions to meet exact technical drawings and international standards (ASTM B221, EN 755, EN 12020, JIS H4100).
Manufactured in Vietnam with 100% Verified Certificates of Origin (C/O) (Form EUR.1, Form CPTPP, Form E, Form A/B), Efreso empowers global industrial manufacturers, automotive suppliers, and construction contractors to mitigate anti-dumping duties, reduce assembly defects, and streamline total procurement costs.
1. Technical Capabilities & Processing Specifications
Efreso integrates full-spectrum, in-house fabrication—from raw extrusion to sub-assembly—ensuring complete quality control and tight dimensional tolerances.
| Category | Available Options & Technical Scope | Applicable Standards & Tolerances |
|---|---|---|
| Aluminum Alloys | Series 1000, 3000, 5000, 6000 (6063, 6061, 6005A, 6082), 7075 | ASTM B221, EN 573-3, JIS H4100 |
| Extrusion Capacity | Press sizes from 600 Tons to 4,000 Tons; Max profile width up to 400 mm | EN 755-9, EN 12020-2 (High Precision) |
| CNC Precision Machining | 3-Axis, 4-Axis, and 5-Axis CNC Milling, Turning, Drilling, Tapping, Punching | Tolerances down to ±0.01 mm |
| Fabrication & Assembly | Precision Sawing, Bending, Stamping, Deburring, Robotic TIG/MIG Welding, Sub-Assembly | ISO 2768-m/f, AWS D1.2 Welding Standard |
| Surface Treatments | Anodizing (Clear, Black, Bronze, Hard Coat), Powder Coating, PVDF Coating, Electrophoresis, Sandblasting | Qualicoat Class 1 & 2, Qualanod, AAMA 2604/2605 |
| Quality Inspections | CMM (Coordinate Measuring Machine), Optical Spectrometry, Salt Spray Corrosion Test, Film Thickness Gauging | ISO 9001:2015, RoHS Compliant, REACH Compliant |
| Country of Origin | Vietnam (100% Full Local Value Addition & Processing) | Verified Origin (C/O Form EUR.1, CPTPP, E, A/B) |
2. Commercial Advantages for B2B Procurement (FAB Framework)
A. Full OEM/ODM Integration
B. Certified Vietnam Origin
C. Advanced Surface Finishing
3. Quality Control, Packaging & Global Supply Chain
Rigorous Quality Assurance Protocol
- Raw Material Validation: Spectrometric verification of ingot/billet chemistry prior to extrusion.
- First-Article Inspection (FAI): CMM dimensional checks, profile cross-section verification, and mechanical strength testing before full batch runs.
- In-Process Quality Control (IPQC): Continuous wall thickness, surface roughness, and coating adhesion testing (Cross-hatch tape test).
- Third-Party Inspection: Full support for independent quality, quantity, and packaging audits by SGS, Bureau Veritas, or Intertek.
Export Packaging & Logistics Execution
- Protective Packaging: Individually wrapped with non-staining protective PE film, interleaved with foam, and packed into heavy-duty export wooden crates or ISPM-15 heat-treated pallets.
- Moisture Protection: Desiccant packs and sea-freight barrier wrapping applied to protect against marine humidity and oxidation during transit.
- Incoterms Supported: FOB Vietnam Ports (Cat Lai, Cai Mep, Hai Phong), CFR, CIF, DDP (Delivered Duty Paid to customer facility).
- Supply Capacity: Scalable production capacity backing both large-scale long-term infrastructure projects and high-mix, low-volume (HMLV) specialized industrial parts.
4. Engineer Your Custom Aluminum Solutions with Efreso
Send us your CAD drawings (.STEP, .IGES, .DWG) or project specifications for a rapid cost estimate, DFM (Design for Manufacturability) review, and C/O tariff assessment.