33870 steel fire door products are offered for sale by suppliers on Alibaba.com, of which other doors accounts for 32%, commercial doors accounts for 1%, and bi-fold doors accounts for 1%.
A wide variety of steel fire door options are available to you, such as free spare parts, return and replacement and onsite installation.You can also choose from finished, unfinished steel fire door,as well as from push and pull, side open, and manual steel fire door, and whether steel fire door is fire prevention, insulated, or anti-theft.