About product and suppliers:
            1,269 hvac slot diffuser products are offered for sale by suppliers on Alibaba.com, of which hvac systems & parts accounts for 36%. 

A wide variety of hvac slot diffuser options are available to you, such as graphic design, others, and total solution for projects. You can also choose from modern, contemporary, and chinese hvac slot diffuser, as well as from 1 year, none, and 3 years hvac slot diffuser, and whether hvac slot diffuser is hotel, office building, or villa. 

There are 469 suppliers who sells hvac slot diffuser on Alibaba.com, mainly located in Asia. The top countries of suppliers are India, China, and Philippines, from which the percentage of hvac slot diffuser supply is 1%, 97%, and 1% respectively.