Hebei Jinbiao is a professional metal noise barrier manufacturer in China, specializing in galvanized steel and aluminum acoustic barrier systems for highways, railways, industrial facilities, and infrastructure projects. With over 20 years of industry experience, we provide factory-direct manufacturing, customized panel designs, and technical support for noise control projects worldwide.

Our metal noise barriers combine perforated sound-absorbing panels, durable metal structures, and optional acoustic infill materials to help control environmental noise. Panel materials, dimensions, surface finishes, and supporting structures can be customized according to project drawings and installation requirements.

Metal Noise Barrier Types and Material Options

JINBIAO manufactures several metal acoustic panel configurations to accommodate different project requirements.

Galvanized Steel Metal Noise Barriers

Galvanized steel noise barrier panels offer structural strength, corrosion resistance, and durability for long-term outdoor installations. They are widely used along highways, industrial sites, and railway corridors where robust acoustic protection is required.

Aluminum Metal Noise Barriers

Aluminum noise barrier panels provide a lightweight, corrosion-resistant solution for projects where structural weight and outdoor exposure are important considerations. They are suitable for bridges, elevated roads, and urban infrastructure.

Aluminum and Galvanized Steel Composite Panels

Composite metal noise barriers combine an aluminum perforated front shell with a galvanized steel back shell. This configuration integrates the material advantages of both metals and provides an alternative for projects requiring specific panel structures.

Metal Noise Barrier Technical Specifications

JINBIAO offers three metal panel configurations with different shell materials and thicknesses.

Additional Customization Options

● Panel Dimensions: Customized panel height, width, and configuration according to project drawings.

● Surface Treatment: Protective coating and color options selected for environmental exposure and architectural requirements.

● Acoustic Materials: Rock wool or glass wool infill for sound-absorbing panel configurations.

● Supporting Structures: H-section steel posts and suitable mounting accessories.

● Panel Design: Perforated sound-absorbing structures and project-specific panel arrangements.

Metal Noise Barrier Panel Structure

A typical JINBIAO sound-absorbing metal noise barrier panel consists of three main components.

1. Perforated Front Shell

The perforated metal surface allows sound waves to enter the sound-absorbing section of the panel. Aluminum or galvanized steel sheets are selected according to the specified product model.

2. Internal Sound-Absorbing Material

Rock wool or glass wool is installed inside the acoustic panel to absorb sound energy. The infill material is selected according to acoustic requirements and panel construction.

3. Unperforated Back Shell

The rear metal shell forms the backing of the panel, contributing to sound insulation and structural integrity. Its material and thickness vary according to the selected configuration.

Applications of Metal Noise Barrier Systems

Metal noise barriers are widely used in transportation infrastructure and industrial noise control projects.

● Highways and Expressways: Reduce the transmission of road traffic noise toward nearby residential and commercial areas.

● Railways and High-Speed Rail Lines: Provide acoustic protection along railway corridors with panel and support systems designed for project-specific operating conditions.

● Bridges and Elevated Roads: Use metal acoustic panels integrated with suitable structural supports where weight, wind loads, and installation conditions require careful consideration.

● Industrial Facilities: Control noise transmission from production equipment, mechanical installations, and other industrial noise sources.

● Power Plants and Equipment Areas: Provide acoustic screening around noisy equipment and facility boundaries.

For highway-specific solutions, view our Highway Metal Noise Barrier.

Why Choose JINBIAO as Your Metal Noise Barrier Manufacturer?

Factory-Direct Supply

JINBIAO manufactures noise barrier products in China, providing direct communication with the manufacturer for product specifications, customization, and procurement requirements.

Customized Engineering Support

Our engineering team works with customer drawings and technical requirements to develop suitable acoustic panel configurations, material combinations, and supporting structures.

Multiple Metal Material Options

We provide galvanized steel, aluminum, and mixed-material acoustic panels, allowing customers to select appropriate configurations based on project design requirements.

Complete Noise Barrier Systems

In addition to metal acoustic panels, JINBIAO supplies supporting steel posts and related installation components to help customers source an integrated noise barrier system.

Experience in Infrastructure Projects

With more than 20 years of noise barrier industry experience, JINBIAO supports international infrastructure and industrial noise control projects.

Custom Metal Noise Barrier Manufacturing

JINBIAO supports customized metal noise barrier production based on the dimensions, acoustic requirements, and installation conditions of each project.

To receive an accurate quotation, please provide the following information:

● Project Location and Application

● Required Barrier Height and Total Length

● Preferred Panel Material: Galvanized Steel or Aluminum

● Required Panel Dimensions and Thickness

● Acoustic Performance Requirements

● Post and Foundation Details

● Surface Treatment and Color Requirements

● Project Drawings and Estimated Order Quantity

Our team will review your requirements and recommend a suitable metal noise barrier configuration.

Frequently Asked Questions

What materials are used in metal noise barriers?

JINBIAO metal noise barriers are manufactured using galvanized steel, aluminum, or a combination of both materials. Sound-absorbing configurations incorporate rock wool or glass wool inside the panels.

What is the difference between aluminum and galvanized steel noise barriers?

Aluminum panels are lighter and offer corrosion resistance, making them useful for weight-sensitive installations. Galvanized steel panels provide structural strength and a durable metal enclosure. Material selection depends on the project's technical requirements.

Can metal noise barrier panels be customized?

Yes. JINBIAO provides customized panel dimensions, material combinations, surface finishes, and supporting structures according to customer drawings and project specifications.

How effective are metal noise barriers at reducing noise?

Metal noise barrier performance depends on panel construction, sound insulation properties, barrier height, installation arrangement, and the distance between noise sources and receivers. JINBIAO can discuss acoustic requirements when reviewing project specifications.

Does JINBIAO supply complete metal noise barrier systems?

Yes. JINBIAO supplies metal acoustic panels together with supporting steel posts and appropriate installation components for customized noise barrier projects.

Request a Quote from JINBIAO

Looking for a reliable metal noise barrier manufacturer for your next infrastructure or industrial project?

Hebei Jinbiao provides galvanized steel and aluminum acoustic barrier panels, customized metal noise barrier systems, and factory-direct supply for international projects.

Contact JINBIAO to discuss your drawings, technical requirements, and project quotation.