Highway & Industrial Noise Barrier — Factory-Direct Pricing
STC > 38dB · NRC 0.85–0.95 · Hot-Dip Galvanized 15+ Years · FOB/CIF to Southeast Asia
Direct Factory · 15 Years of Manufacturing
40 mu · 200+ employees · 50,000 m²/year production capacity
Rail Transit Noise Barrier
Bridge Noise Barrier
Factory Noise Barrier
Highway Noise Barrier
Certifications & Testing
Real Project Gallery
On-site installation photos from highway, factory, and bridge projects across Vietnam and internationally
Highway Noise Barrier – Chongqing
Chongqing, China
3.0m perforated steel + mineral wool, 25–35dB reduction
Viaduct Noise Barrier – Changsha
Changsha, Hunan, China
Transparent acrylic + aluminum frame, 30dB reduction
Highway Noise Barrier – Inner Mongolia
Inner Mongolia, China
2.5m galvanized steel, cold-region rated, 20–28dB reduction
Bridge Noise Barrier – Linfen
Linfen, Shanxi, China
4.0m composite panel, wind-load optimized, 28–35dB reduction
Airport Expressway Noise Barrier – Guangdong
Guangdong, China
3.0m aluminum acoustic panel, coastal anti-corrosion, 25–32dB reduction
Highway Noise Barrier – Jiangsu
Jiangsu, China
3.0m steel + transparent panel hybrid, 25–30dB reduction
Why Choose Us?
Solving the 4 biggest pain points for Southeast Asian contractors and importers
Superior Noise Reduction
High-density mineral wool core + scientific louvered / micro-perforated panel design. NRC up to 0.85–0.95. Achieves 25–35 dB insertion loss for highway and industrial applications. Compliant with EN 1793, GB/T 19884.
Tropical Weather Resistance
Hot-dip galvanized base (≥275g/m² Zn on H-posts, ≥150g/m² on panels) + optional PVDF / polyester powder coating. Salt-spray tested >2000 hours. Withstands Vietnam monsoon and Thailand tropical sun with 15+ year service life.
Custom Engineering & CAD
Free CAD drawings, wind load calculations, and structural analysis for your project. One-stop supply: acoustic panels + H-posts + base plates + bolts + rubber seals. We engineer for Vietnamese expressway specs and Thai DOE requirements.
Optimized Container Loading
Modular interlocking panel system for maximum container utilization. Typical load: 800–1200 m² per 20ft container. Nestable H-posts reduce freight volume by 40%. Direct shipping to Ho Chi Minh, Hai Phong, Bangkok, Laem Chabang.
Recommended Products
From highways to factories — a noise control solution for every project
Highway Noise Barrier 3.0m Sound-Absorbing Steel Panel
3.0m highway sound-absorbing noise barrier, achieving 25-35dB reduction for residential community protection. Perforated steel panel with mineral wool core; meets GB/T 19884 and EN 1793 standards.
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Bridge & Viaduct Noise Barrier Transparent Acoustic Panel
Bridge and viaduct transparent noise barrier with acoustic panels, combining noise reduction with visual transparency for urban aesthetic requirements. Lightweight aluminum frame with tempered glass or polycarbonate panels; wind-load optimized.
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Rail Transit Noise Barrier Metro & Light Rail Acoustic Panel
Rail transit acoustic barrier for metro and light rail systems, engineered for low-frequency train noise attenuation. Withstands aerodynamic pressure pulses from passing trains. Compliant with railway-specific acoustic standards.
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Metal Upright Noise Barrier Vertical Sound Wall Panel
Vertical metal upright noise barrier, the most economical sound wall type. Galvanized steel panel with mineral wool core, 10-20 dB(A) reduction for roads, railways and industrial sites.
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Metal Bent Curved Noise Barrier Arc Acoustic Panel
Curved/bent metal noise barrier with inward-bent top edge for superior noise diffraction. Aesthetic arc design, 15-25 dB(A) reduction for highways and elevated roads.
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Transparent Acrylic & Glass Noise Barrier PC Panel
Transparent acrylic/glass noise barrier for maximum visibility with acoustic protection. Polycarbonate or tempered glass, STC 30-33, for bridges, urban roads and scenic areas.
View Details →Technical Specifications
Key engineering parameters for our noise barrier systems. Full data sheets and lab reports available on request.
| Parameter | Specification |
|---|---|
| Panel Type | Sound-absorbing (louvered / micro-perforated) |
| Panel Height | 2.0m / 2.5m / 3.0m / 4.0m (custom) |
| NRC (Noise Reduction Coefficient) | 0.85 – 0.95 |
| STC Rating | > 38 dB |
| Insertion Loss | 10 – 15 dB(A) |
| Outer Skin | 0.8mm perforated galvanized steel |
| Sound Core | 50–80mm mineral wool, 80 kg/m³ |
| Post Type | H-section 100×100×6×8 or larger |
| Post Spacing | 2.0m standard |
| Surface Treatment | Hot-dip galvanized ≥150g/m² (panel) / ≥275g/m² (post) |
| Powder Coating (Optional) | Polyester / PVDF, RAL color options |
| Fire Rating | A1 (non-combustible) |
| Wind Load | ≥ 0.8 kPa standard, up to 2.0 kPa custom |
| Standards | EN 1793, GB/T 19884, ISO 10140 |
Download Full Data Sheets & Lab Reports
Includes: acoustic test results, salt-spray reports, material certificates. Sent immediately upon request.
Request Technical Documents →Get a Quote Within 24 Hours
FOB/CIF · Free engineering drawings
What Our Clients Say
"Quality panels, consistent galvanizing, on-time delivery. Free CAD support was a big plus."
"Competitive pricing, superior quality compared to local suppliers. Very satisfied with after-sales service."
Frequently Asked Questions
Common questions from contractors and importers
Ready to Start Your Project?
Get a quote within 24 hours. Send us your project drawings — we'll recommend the optimal acoustic solution and provide a detailed FOB/CIF quotation.