Moradon Duct Is a manufacturer of lock-seam, low pressure Spiral pipe and fittings. We offer a complete line of standard light commercial and residential Spiral pipe, fittings, and custom fabrications designed to meet all standard specifications.Our advanced ductwork and spiral pipe systems are used for heating, cooling, exhaust and dust collection solutions. Commercial,and Industrial, All of our products are proudly made in Indonesia with domestic steel. Our complete line of easy-to-install HVAC products can be used indoors, outdoors and even underground. We specialize in supplying and manufacturing ductwork and accessories for a wide variety of contractors and suppliers. They have come to know our quality workmanship, competitive pricing and exceptional customer service Our fabrication department is dedicated to producing quality products. We are very well versed in creating custom components to fit your every need. Whether you need one special fitting or a thousand custom parts, we fabricate many custom components to meet the needs of our diversified customer base. We are here to meet your needs. Remember we will handle any size order, from one fitting to an entire system.