cold door curtain,made of cotton canvas, PVC canvas, Oxford suit for winter, give you a warm winter. cold door curtain for ... .Reduing dust and fumesthe picture shows our cold door curtain:Jinan Golden Bull Canvas Textile is textile manufacturer/ ... painting canvas, filter fabric, construction tents, PVC Coated three-anti canvas (waterproof, anti-mildew, flame retardance). We produce canvas textiles ...