Solve critical noise pollution compliance challenges for factories, logistics hubs, and infrastructure projects. Engineered for purchasing managers and operations directors seeking reliable, high-performance acoustic barriers without the premium price tag.
Get Your Free Project Quote & Sample Info in 24hFor facility managers and corporate buyers, uncontrolled noise isn't just an annoyance—it's a direct threat to profitability, compliance, and community relations. Are you dealing with these expensive pain points?
The bottom line: You need an effective, durable noise barrier that fits your budget and timeline—not one that forces you to compromise on core requirements.
Since 2000, Jinzehong has combined powerful vertical manufacturing with deep acoustic material expertise to deliver superior sound fences. We control the entire process from steel wire drawing to final assembly, ensuring quality and eliminating middleman markups.
Our absorptive sound fences are deployed in:
Below are our standard specifications. Every parameter is customizable to meet your project's specific acoustic and structural demands.
| Parameter | Standard Specification | Customization Options |
|---|---|---|
| Panel Dimensions | 2440mm (H) x 1000mm (W) | Height: 1m - 6m; Width: 500mm - 2000mm |
| Noise Reduction Coefficient (NRC) | 0.75 - 0.85 | Up to 0.95 with specialized core fillers |
| Frame Material | Hot-dip galvanized steel (Q235) | Stainless steel, aluminum alloy |
| Absorptive Core | 48kg/m³ Density Mineral Wool | Fiberglass, Foam, Composite Materials |
| Facing Perforation | Powder-coated steel, 25% perforation rate | Perf rate: 15%-35%; Color: Any RAL code |
| Wind Load Rating | Up to 150 km/h | Engineered for local building codes |
Our commitment to quality and value has made us a preferred supplier for global projects.
Our manufacturing processes and products adhere to the highest international standards, ensuring smooth import and project approval in your market:
Challenge: A civil contractor needed 2.5km of high-performance noise barriers for a residential adjacency zone, with strict budget constraints and a 10-week deadline.
Our Solution: Provided custom 3.5m high absorptive sound fences with a green RAL 6001 finish to blend with the environment. Full panels were pre-assembled for rapid on-site installation.
Result: "Jinzehong delivered a 22% cost saving versus the nearest bid while meeting all state DOT acoustic requirements. Their containerized delivery was seamless, and the product quality was exceptional." – Project Director, Major US Civil Engineering Firm.
A: Our standard Minimum Order Quantity is one 40-foot container (approx. 500-700 sqm, depending on panel thickness). We offer FOB, CIF, or DAP pricing models. You receive a detailed, all-inclusive quote with no hidden fees.
A: Yes. We offer small material sample kits for free. For full-size panel samples (1m x 1m), a production fee applies, which is often credited against your future bulk order.
A: We manage the entire process. Products are packed in seaworthy wooden crates, shipped from Tianjin/Ningbo port, and we provide all necessary export documentation. We can ship to major ports worldwide or arrange door-to-door delivery to your site.
A: Standard terms are 30% T/T deposit, 70% balance against copy of Bill of Lading. For established clients, other terms like LC at sight can be discussed.
A: We provide detailed CAD installation drawings and a comprehensive manual. For large projects, we can arrange for a technical supervisor to assist on-site at a pre-agreed rate.
A: We offer a 10-year warranty against material defects and significant corrosion. The absorptive core performance is guaranteed for 5 years under normal environmental conditions.
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