eggcrate return air grille 1.made from aluminum extrusions having a crimped welded frames with aluminum egg crate core. eggcrate return air grille is made from aluminum extrusions having a crimped and welded frames with aluminum egg crate core. They are commonly used for return...

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...

swirl diffuser 1.made of steel. 2.commonly used in supply air application 3.available sizes and colors are upon request swirl diffuser is made of steel.They are commonly used in supply air application.Standar size:D125/600,D160/600,D200/600,D250/600,D315/600,D400/600....

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...

egg crate grille 1.made from aluminum material 2.Customized egg crate sizes and colors are also available upon request. egg crate grille is made from aluminum material, and can be used in diffusers, grilles and light fixing.Egg crate grille in the following...

ventilation grille 1.made from aluminum material 2.customized sizes and colors are also available upon request. ventilation grille is made from aluminum material, and can be used in diffusers, grilles and light fixing. Egg crate core in the following configurations:a)...

aluminum egg crate grille 1.made from aluminum extrusions having a crimped and welded frames with aluminum egg crate core. aluminium egg grille grille is made from aluminum extrusions having a crimped and welded frames with aluminum egg crate core. They are commonly used for...

Our Fire Damper can be made according to customers requirement. We make fire dampers according to customers requirement.Customized sizes and design can be made upon request.Zhaoqing Grandaire Air conditioning Co.,Ltd has been established for 18 years and is specialized in...

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...