At Marwan, we provide high-quality duct fabrication and erection services for HVAC, industrial ventilation, and exhaust systems, ensuring efficient air distribution and temperature control. Using premium materials like galvanized steel, stainless steel, and aluminum, we fabricate rectangular, spiral, and flexible ducts with precision cutting, bending, and welding techniques to achieve airtight, durable, and energy-efficient systems. Our skilled team ensures seamless on-site installation, including proper alignment, sealing, and support structures for long-term reliability. We also integrate fire-rated, insulated, and specialized exhaust ducts, catering to commercial, industrial, and residential applications while adhering to international safety and performance standards.