PVC louver for fan

PVC shutter adopts macromolecular PVC blended with a certain proportion of stabilizing agent , UV absorbent , antioxidants , antiseptics and anti-impact modifiers , which are polymerized under high temperature . The products are heat insulating, sound proof, fire retardant, worm resistant and aging resistant with assorted colors and beautiful appearance, also can use it with PVC siding.