Make of high quality extruded aluminum profile .All size available Supply air grille (HVAC part , air register,single deflection supply air grille )

 The aluminum grille has two models :double deflection grille and single deflection grille. 

To reduce the flow resistance and noise ,blades can be streamlined design .

 The single deflection grille is commonly installed in hotel rooms for supply of conditioned air.It incorporates two seperate sets of adjustable blades.Users can easily control the air flow direction via adjusting the orientation of the blaeds . 

  In order to secure the grille into place,we supply customers with easy mounting clips which would save installation time. These usually shaped blades are made of high quality plastics by using innovative production technologies