Wintex Engineering Co. Manufactures Polyvinyl Chloride Reinforced Duct Hoses. Wintex Engineering Co. Offers a wide range of Textile Machinery Products like spares for Textile Spinning Machinery, Carding, Comber, Roving, Autoconer, Open End Spinning and Weaving Machinery. The Polyvinyl Chloride Reinforced Duct Hoses are used for air suction and delivery needs and are used in Overhead Travelling Cleaners. The Polyvinyl Chloride Reinforced Duct Hoses caters the mill cleaning needs to carry air and cotton wastes.