Air conditioning vents used? Return air installation location, back to the inner diameter of the return air vents for air supply or return air, with independently adjustable air conditioning vent louver blade airfoil extent, border width 32 creator, or to accept the screw still (border punching reserved ), is also about to accept a fixed formula V channeling money. Opening louvers return air, return air manhole. 1, the inner frame is detachable blade, is not conducive to install air-conditioning vent, easy to filter and clean up. 2. Application broad, beautiful state, for all sorts of occasions together back to the wind. Central air conditioning vent size, swirl diffusers, air outlet, return air, central air conditioning vents, aluminum outlet, outlet size, ventilation, air outlet, casual flow, seal, abs outlet, central air conditioning vent outlet factory price, Texas Hao Yang Air Conditioning Equipment Co. monolayer Grille Features: 1, 2 adjustable louvered vents, wide frame for frame, within the narrow leaf for Applications: can be used to vent air return system, public venues, hall, lying style rooms, hotels, conference rooms, etc. Grille single price, single Grille manufacturers, factory direct single-Grille, Grille single sales call; air conditioning vents can be done given filter; air-conditioning filter manufacturer; return the role of air filter duct air conditioning vents, air conditioning vents Wudi, Hao Yang Hao Yang air conditioning equipment from the Texas Air Conditioning Equipment Limited. Air Conditioning Equipment Co., Texas Hao Yang (www.dzapjt.com) strong, credible, in Dezhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hao Yang air conditioning and you hand into the brilliant, for a better future!