About product and suppliers:
            3,517 roll up mechanism products are offered for sale by suppliers on Alibaba.com, of which keyboards accounts for 3%, blinds, shades & shutters accounts for 2%, and roll up display accounts for 1%. 

A wide variety of roll up mechanism options are available to you, such as black, white. You can also choose from horizontal roll up mechanism, as well as from roller roll up mechanism, and whether roll up mechanism is slat, children's cartoon keyboard, or gaming. 

There are 3,517 suppliers who sells roll up mechanism on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Taiwan, China, and India, from which the percentage of roll up mechanism supply is 99%, 1%, and 1% respectively.