DurkeeSox textile ductwork as one of the region's biggest market reform success, inaugurate many new appropriate industries. 1,The most mature industries: Three Industries=Public Facility +Commercial Place +Industry Workshopthe potential of some branch market is shot into the spotlight.. The chain supermarket of commercial place, food facility of factory, automobile workshop, aviation workshop, tobacco industry, airport and station of public place,etc, will become the major industries of DurkeeSox. In the near future, the subdivide and depth industry is the key development of textile duct. 1). The most typical application is the DurkeeSox fabric duct great success in chain supermarkets, the world biggest supermarkets already cooperated with DurkeeSox, to name a few, Carrefour , Tesco, RT market, Metro.etc. Low ceiling height, short installation time constraint, and aesthetic requirement are the common challenge these applications face. Traditional ductworks tend to have poor air dispersion along with tedious ductwork cleaning task. DurkeeSox textile ductwork comply with the new national fire safety standard in the large space buildings. They have been widely accepted by the supermarket building industry. The first application in Carrefour Optics Valley Store is a model project of energy conservation. DurkeeSox textile ductwork system played an important role in many aspects, such as low temperature distribution.