About product and suppliers:
            1,311 linear air diffusers products are offered for sale by suppliers on Alibaba.com, of which hvac systems & parts accounts for 35%, humidifiers accounts for 2%. 

A wide variety of linear air diffusers options are available to you, such as graphic design, others. You can also choose from modern, chinese, and industrial linear air diffusers, as well as from 1 year, 3 years linear air diffusers, and whether linear air diffusers is hotel, office building, or villa. 

There are 518 suppliers who sells linear air diffusers on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of linear air diffusers supply is 99% respectively.