DurkeeSox fabric duct company is a leader and largest manufacturer for Fabric air dispersion product in the worldwide, especial in Aisa market. our factory is certified by the strict QC system management of ISO 9001, 14001 & 18001,and our product has passed the UL testing under the standard of ASTM-E84 for fire resistance. we have systemic engieering design and service team to support any project from any countries. and we are also looking forward for good distributors and cooperation in worldwide.DurkeeSox fabric air dispersion product is quite a bran-new and attractive and cost effective product which replace to traditional metal ductwork system, it has many advantages compare to metal ductwork such as ideal airflow dispersion, no condensation problem and colorful, lithtweight, easy to installation etc. it is very good to using in HVAC system with any open celling area such as food processing, sports places, commerical places, industries workshop etc.