Product Description auto air outlet grille Best price aluminum auto air outlet grille sizes customized SRG-C a. return air grille; b. 45 degree adjustatlbe and curved blades; c. with flat frame and filter; e. special sizes are available upon request; f. to be used in central air conditioning system as air supply outlet, be installed on the wall or ceiling; g. fixing methods: suitable for fixing with OBD or ABS plenums optionally. Packaging & Shipping Best price aluminum auto air outlet grille sizes customized SRG-C Product Uses Our Services FAQ