
The UNTDuct System
Industry Leadership
The UNTDuct System stands apart as the most advanced and innovative pre-insulated air distribution ductwork solution worldwide. Proven for its ease of installation and maintenance, it represents a breakthrough in air distribution technology.
More than just pre-insulated aluminum panels, the UNTDuct System is a comprehensive solution - complete with precision-engineered accessories, specialized machinery, purpose-built tools, and expert know-how - ensuring flawless construction and installation.
Globally recognized and continuously expanding, the UNTDuct System is versatile enough for industrial, commercial, and civil applications, setting the standard for modern air distribution.
Key Components of the UNTDuct System
Engineered for efficiency, durability, and simplicity, the UNTDuct System delivers unparalleled performance in every application.

Panels:
High-performance sandwich panels featuring rigid polyurethane (PU) or polyisocyanurate (PIR) insulation, fully clad with durable aluminum foil or aluminum sheets for superior duct construction.

Accessories:
Flanges, section bars, and specialized fittings designed for seamless duct joining and installation.

Equipment:
State-of-the-art bending machines, manual cuting tools and CNC Router Machine, enabling professional fabrication and installation—whether in a fully equipped workshop or directly on-site.

Know-How:
We provide unparalleled technical and commercial support to consultants and contractors, guaranteeing optimal system performance.
Industry Knowledge
The Ideal Choice for Improving Efficiency.
Our Pre-insulated duct panels for HVAC system has the advantages of strong fire resistance, excellent flame-retardant effect, low thermal conductivity, and high compressive strength.It is widely applied in various fields, such as shopping malls, skyscrapers, hotels, basements, and so on.

Xiamen UNT Duct Technology Co., Ltd.
Office : Room 209 No. 255 South Duiying Road, Jimei District, Xiamen City, Fujian Province, China
Factory : No 15 Building, South Yongding Industrial Park, Longyan City, Fujian Province, China