About product and suppliers:
            3,798 damper products are offered for sale by suppliers on Alibaba.com, of which hvac systems & parts accounts for 10%, other furniture hardware accounts for 6%, and other suspension parts accounts for 2%. 

A wide variety of damper options are available to you, such as hvac systems. 

There are 3,798 suppliers who sells damper on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Taiwan, China, and Hong Kong S.A.R., from which the percentage of damper supply is 99%, 1%, and 1% respectively.