... suit for winter, give you a warm winter. cold door curtain for winter 1.Save energy2.Retaining heat and chilled ... vermin5.Reduing dust and fumes the picture shows our cold door curtain:Jinan Golden Bull Canvas Textile is textile manufacturer/ ... luggage cloth, canvas for shoes, military camouflage canvas, decorating canvas, painting canvas, filter fabric, construction tents, PVC Coated three-anti canvas ...