Glass Wool Insulation

Your Direct Fiberglass Insulation Manufacturer in China

A 30+ Year China Manufacturer Providing Certified Quality, Stable Supply, and Factory-Direct Pricing for Global Partners.

A Low Quote Can Become an Expensive Project

The right fiberglass insulation supply starts with application fit, project requirements and the information your team needs to make a confident buying decision.

Formaldehyde-free series

    Formaldehyde-free Series

Fiberglass Wool Board

       Fiberglass Wool Board

Fiberglass Wool Blanket

      Fiberglass Wool Blanket

Fiberglass Wool Batt

         Fiberglass Wool Batt

Fiberglass Wool Pipe

        Fiberglass Wool Pipe

Fiberglass Wool Lamella

       Fiberglass Wool Lamella

Direct Duct Fiberglass Wool

   Direct Duct Fiberglass Wool

Flexible Duct Fiberglass Wool

  Flexible Duct Fiberglass Wool

Choose a Supply Route That Fits the Work You Are Quoting

Whether you are serving a building project, HVAC installation, industrial requirement or distribution plan, begin with the application context—not a generic catalogue.

Residential Building Insulation

For Building Projects With a Clear Installation Context

Residential
Commercial Building Insulation

For Commercial Buyers Managing Product and Approval Needs

Commercial
Industrial Process Insulation

For Industrial Requirements That Need Early Review

Industrial
HVAC Piping Systems

For HVAC and Mechanical Supply Discussions

HVAC

Buy With More Confidence From the Start

Since 1998, Huayue International has grown into a trusted cornerstone in the global building materials supply chain. We deeply understand the core needs of wholesalers and contractors for stable supply, cost-effectiveness, and reliable quality.

We are not just manufacturers, but an indispensable part of your supply chain, committed to provide the strongest support for your business growth.

450,000+
Tons Annual Capacity
5
Modern Industrial Parks
28
Automated Production Lines
100+
Countries Export Experience
Huayue International Manufacturing Facility

Meet the Team Behind the Supply Discussion

For buyers who prefer to begin with a real conversation, these event images show the team and product discussion environment. Confirm event and product details for your current requirement.

State-of-the-Art Production: The Source of Your Reliability

Our commitment to quality begins in our 150,000m² industrial parks. We invest in advanced technology to guarantee every product we ship meets the highest international standards. This is not just a factory; it's your competitive advantage.

Glass Wool Production Line 1

Production Overview

Glass Wool Production Line 2

Product Handling Overview

Glass Wool Production Line 3

Product Preparation Overview

sinoinsulation fiber glass wool storage

Storage Overview

Glass Wool Blanket Packaging

Packaging Overview

Glass Wool Production Line 6

Shipment Preparation Overview

Quality Certifications

Our fiber glass wool batts meet international quality standards with comprehensive certifications ensuring reliability and performance excellence.

ISO 9001 Quality Management System Certificate

Quality Management System

ISO 9001

sinoinsulation ce Certificate

Combustion Performance Class A

ASTM E84

SGS Testing and Certification

Thermal Resistance 
R-Value

ASTM C518 & AS/NZS 4859.1 

fiber glass wool ASTM report class A

Sound Absorption Coefficient

ISO 354:2003

Buyer Feedback

Bruce Campbell

Residential Developer, Australia

"Energy efficiency is a big selling point down under. For our new housing development, Huayue's glass wool insulation helped us achieve excellent energy ratings without breaking the bank. The lads on site found it easier to handle than previous brands, less itch too. Happy with the performance and the cost"

Mohammed Al Jamil

Project Director,  Dubai, UAE

"In the extreme heat of Dubai, effective HVAC insulation is vital. We used Huayue's glass wool for the ducting in a new commercial tower. It significantly reduced thermal losses, leading to lower cooling loads and operational costs for our client. Their product availability for large quantities was also excellent."

Ready to Start With Your Project?

Tell us the application, product form, quantity, destination and document needs you already know. We can use that context to begin a more relevant supply discussion.

Questions Before You Choose a Supply Option

Use these questions to prepare a more focused project and product discussion.

What is the minimum order quantity (MOQ) for wholesale?

Our typical MOQ is one 20-foot container. This ensures the most cost-effective shipping for our international clients. However, please contact us with your specific needs, and we'll do our best to accommodate your project.

Do your fiberglass wool insulation products meet North American and Australian building standards?

Yes. Our products are manufactured to meet or exceed key international standards, including ASTM C612 & E84 for the USA. We can provide all necessary technical data sheets and compliance documentation for Canadian (CCMC) and Australian (AS/NZS) requirements to ensure your project's compliance.

Can I mix different products in one container?

Yes. As a one-stop insulation provider, we encourage you to consolidate your order. You can mix various fiberglass wool products (e.g., batts, blankets, pipes) and even other materials like rock wool or rubber foam in the same container to simplify your procurement and inventory management.

What are the estimated lead times for orders to the USA, Canada, and Australia?

Total lead time includes production (typically 7-15 days) and ocean freight. Shipping to major ports in the USA and Canada generally takes 20-35 days, while shipping to Australia takes approximately 15-25 days. We will provide a precise delivery schedule with your order confirmation.

How does your wholesale pricing work?

Our pricing is based on factory-direct rates, eliminating middlemen to ensure you receive the most competitive price. We offer tiered pricing based on volume. For a detailed wholesale price list and to learn about our partnership programs, please submit a quote request.

How is the insulation packaged for shipping?

Our insulation is compressed and packaged in durable poly bags using advanced compression technology. This method significantly reduces the volume, allowing more product to be loaded into a container and saving you on shipping costs. The batts will quickly recover to their full thickness upon unpacking.

Start with what you know. We will use it to focus the next conversation.

Let’s Start With Your Project—Not a Generic Quote

Share the application, product form, quantity, destination and any approval needs you already know. This helps begin a more relevant product and quote discussion.

Request Your FREE, No-Obligation Quote & Custom Loading Plan Today!

Choose the high-performance solution that your clients, your reputation, and your projects deserve.

Our dedicated sales team will respond with your tailored quote and plan within 24 hours.

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