Product introduction of the return air grille
Aluminum return air grilles are produced from high corrosive resistant aluminum alloy sheet ,mainly used for return air of ceiling and side walls, customizable size and style is optional.
Product parameter of the return air grille
Material: aluminum alloy sheet
Standard frame edge width: 25 / 32 / 50mm
Standard blade space:19mm
Standard frame height: 25 / 35 / 38 / 50mm
Color: anodized alum.finish or powder coated RAL colors
* Fixed 45º blade
* Frame and blade style can be customized according to requirement
* Grille size can be customized according to requirement
* Polyester and nylon filter are optional
* Opposed blades damper is optional
Q1: How to guarantee the quality of the products?
A1: Our experienced QC team will inspect product's quality in every process
Q2: what is your lead time for one 20FT container order ?
A2: Usual 20 work days after placing order
Q3: What is your advantage on aluminum return air grille?
A3: it is durable, light and strong, frame and blade style can be customized.
Q4: About the after-sale service, how to solve the problems occurred of your overseas customer in time?
A4: The warranty of our products is one year. If our products or packing exist quality problem, we will replace or compensate accordingly