48633 door mechanism products are offered for sale by suppliers on Alibaba.comAbout 2% % of these are automatic door operators, 1%% are other door & window accessories, and 1%% are furniture hinges.
A wide variety of door mechanism options are available to you, such as hotel, home and villa.You can also choose from hotel, apartment and slide gate door mechanism,as well as from graphic design, total solution for projects, and 3d model design door mechanism, and whether door mechanism is modern, traditional, or industrial.