Duct Filter Box has removable filter,cleaning easily,and all sizes available. Duct Filter Box has removable filter,cleaning easily,and all sizes available.Zhaoqing Grandaire Air conditioning Co.,Ltd has been established for 18 years and is specialized in manufacturing a wide range...

ventilation door grille 1.with an aluminum construction with a backing frame to suit door thickness of 33MM to 48MM. ventilation door grille, with an aluminum construction with a backing frame to suit door thickness of 33MM to 48MM, are used in doors where constant air transfer...

Door grille 1.with an aluminum construction with a backing frame to suit door thickness of 33MM to 48MM. 2.available sizes Door grille, with an aluminum construction with a backing frame to suit door thickness of 33MM to 48MM, are used in doors where constant air transfer with...

door grille 1.with an aluminum construction with a backing frame to suit door thickness of 33MM to 48MM. door grille , with an aluminum construction with a backing frame to suit door thickness of 33MM to 48MM, are used in doors where constant air transfer with non-vision is...

door ventilation grille 1.with an aluminum construction with a backing frame to suit door thickness of 33MM to 48MM. door ventilation grille,with an aluminum construction with a backing frame to suit door thickness of 33MM to 48MM, are used in doors where constant air transfer...

door grille 1.with an aluminum construction with a backing frame to suit door thickness of 33MM to 48MM. door grille with an aluminum construction with a backing frame to suit door thickness of 33MM to 48MM, are used in doors where constant air transfer with non-vision is...

Plenum box 1.for suqare ceiling diffuser 2.aluminum:iron plenum box for square ceiling diffuser.match with 595*595 square diffuserZhaoqing Grandaire Air conditioning Co.,Ltd has been established for 18 years and is specialized in manufacturing a wide range of diffusers and...

door grille 1.with frame to suit door thickness of 33mm to 48mm. 2.available sizes and colors. 3.material:aluminum door grille ,with an aluminum construction and a backing frame to suit door thickness of 33mm to 48mm,are used in doors where constant air transfer with non-vision...

duct damper 1.easy to installation 2.sizes and colors are available upon request 3.material:Galvanized Steel duct damper specification:-Galvanized Steel,Rustproof-Easy InstallationZhaoqing Grandaire Air conditioning Co.,Ltd has been established for 18 years and is specialized...

door grille 1.with an aluminum construction with a backing frame to suit door thickness of 33MM to 48MM. door grille, with an aluminum construction with a backing frame to suit door thickness of 33MM to 48MM, are used in doors where constant air transfer with non-vision is...