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China's Largest HVAC Duct Board Manufacturer | Guibao New Materials · Est. 1984

About Us

China's Largest HVAC Duct Board Manufacturer | Guibao New Materials · Est. 1984

Founded in 1984, we are a high-tech enterprise specialized in R&D, production, processing and sales. Our main products include phenolic, glass fiber, PIR and PU composite duct boards, as well as fire & smoke exhaust composite ducts and duct flange accessories.
Equipped with 100,000 ㎡ standardized workshops and nearly 200 employees, we maintain long-term strategic R&D cooperation with Tsinghua University and Beijing University of Chemical Technology. We engage senior professors as dedicated technical consultants and have established a leading domestic R&D platform for foam materials.
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Advantages

Why Choose Us

China's Largest HVAC Duct Board Manufacturer

Guibao New Materials · Est. 1984

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Rich Industry Experience

With over 40 years of experience in the HVAC industry, we have completed more than 10,000 projects worldwide.

Professional Technical Team

Our experienced engineering team provides one-stop customized solutions and full-process professional technical support for all your project demands.

Strong Production Capacity

We run 10 advanced automated production lines with a daily capacity of 30,000 sq.m, ensuring reliable quality and on-time delivery for large orders.

Competitive Factory Price

As a direct manufacturer without middlemen markup, we offer genuine factory direct prices, helping you save up to 20% cost compared with trading companies.

Project Cases

China's Largest HVAC Duct Board Manufacturer | Guibao New Materials · Est. 1984

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