Composite ductwork has become the new trend, replacing traditional steel sheet ductwork. In addition to selling composite ductwork panels and flange accessories, we also offer clients composite ductwork design and installation services.

Composite ductwork, as an essential component of central air conditioning systems, continues to evolve in terms of materials and manufacturing techniques. Traditional ductwork, utilizing a three-layer structure of "galvanized iron sheet + insulation layer (glass wool, PEF, rubber foam) + protection (aluminum foil, wire ties)", often experiences issues such as condensation, easy rusting of the iron sheet, poor airtightness, complex manufacturing processes, numerous production steps, heavy weight, and low installation efficiency.

Our factory's composite ducts feature non-toxicity, thermal insulation, corrosion resistance, durability, environmental protection, noise absorption, vibration resistance, good sealing, ease of installation, lightweight material, no condensation, and quick construction. These composite ducts offer cost-effective pricing and possess a significant competitive edge in terms of cost-performance in today's market. The lightweight composite duct system originates from foil-core insulated board ducts, which are composed of foil and thermal insulation materials. The intermediate layer is made of flame-retardant insulation material, with an aluminum foil layer on the bottom.

Therefore, the main construction material of composite thermal insulation boards is rigid foam, making the duct not only lightweight but also offering superior heat insulation compared to general galvanized steel ducts. The tools specially designed for making ducts greatly accelerate the construction process, saving up to 50% of the time compared to traditional steel sheet ducts. A simple yet practical accessory system technology ensures the integrity and practicality of the system.