Skip to main content
🏭 HANWEI Noise Barriers · Factory Direct Supply 🌐 中文站 📞 +86 18831881133
📞 +86 18831881133Mon–Sun 8:00–20:00 (GMT+8)
CHINA NOISE BARRIER FACTORY

Noise Barrier Manufacturer from China — Factory Direct, Worldwide Shipping

HANWEI designs and manufactures highway, railway, and industrial sound barriers with 13+ years of experience. 5,000㎡ daily capacity, ISO-certified quality, and complete export documentation.

Get a Free Quote → About Our Factory
13+
Years of Experience
1000+
Projects Completed
5000㎡
Daily Capacity
NRC≥0.85
Acoustic Performance
Products

Noise Barrier Systems & Acoustic Solutions

All systems are engineered to project specifications, with insertion loss typically 10–25 dB(A) depending on configuration.

🛣️

Highway Noise Barriers

Galvanized steel post-and-panel systems for expressways and urban roads. Absorptive + reflective combos, wind-load engineered, 20+ year service life.

🚄

Railway Noise Barriers

High-speed rail and metro barriers withstanding vibration and aerodynamic loads. Transparent PC panels available for sightlines.

🏭

Industrial Noise Control

Acoustic enclosures, barrier walls and silencers for factories, cooling towers, HVAC plants and substations.

📐

Custom Engineering

Site survey data, acoustic simulation and CAD drawings provided before production. OEM and project-branded options.

🧱

Absorptive Panels

NRC ≥ 0.85 absorptive cores with galvanized or aluminum perforated facings; corrosion-resistant finishes for coastal sites.

🌐

Export Service

English technical documentation, packing list, COC/COA support, and sea-worthy packaging for worldwide delivery.

Industries

Where Our Barriers Work

Expressways & Urban Roads

Traffic noise mitigation for new builds and retrofits; foundations and posts designed per local wind and seismic codes.

High-speed Rail & Metro

Vibration-resistant barrier systems validated on China's high-speed rail network.

Factories & Power Plants

Cooling towers, generators, production lines — source noise enclosed at the plant level.

Residential & Schools

Community noise protection combining transparent panels with absorptive sections where needed.

How It Works

From Inquiry to Delivery in 4 Steps

01

Send Inquiry

Share your project location, noise source and target reduction. Photos and drawings help us quote accurately.

02

Proposal & Drawing

We reply within 24 hours with pricing, acoustic simulation and CAD drawings for approval.

03

Production

5,000㎡ daily capacity with ISO-controlled quality inspection at every stage.

04

Shipping & Support

Sea-worthy packing, export documents, and remote installation guidance included.

FAQ

Questions Overseas Buyers Ask

Insertion loss typically ranges from 10 to 25 dB(A) depending on barrier height, length, and the absorptive/reflective configuration. Our absorptive panels reach NRC ≥ 0.85, and we provide acoustic simulation for your specific site before production.
Yes. We pack barriers sea-worthy for container shipping and provide complete export documentation including commercial invoice, packing list, and certificates of origin. We have shipped to projects across Southeast Asia, the Middle East, and Africa.
Yes. Our structural engineers design posts and foundations to match your local wind load, seismic, and galvanizing standards. Send your design codes with the inquiry and we will confirm compliance in the proposal.
There is no strict MOQ. We accept trial orders from 100㎡ upward, though unit pricing improves significantly above 1,000㎡ due to shared tooling and container utilization.
Every order ships with bilingual installation manuals and component drawings. For larger projects we provide remote video supervision, and on-request we can arrange engineer visits for on-site guidance.
Standard configurations are quoted within 24 hours. Custom engineering with acoustic simulation and CAD drawings typically takes 2–3 working days after we receive your site details.

Ready to Solve Your Noise Problem?

Send us your project details — English-speaking engineers reply within 24 hours.

Get a Free Quote → ✉️ 1107056956@qq.com