50617 prefab door frames products are offered for sale by suppliers on Alibaba.com, of which other prefab houses accounts for 13%, other doors accounts for 1%.
A wide variety of prefab door frames options are available to you, such as steel, glass and polymer.You can also choose from outdoor, apartment and entry prefab door frames,as well as from free spare parts, onsite installation, and onsite training prefab door frames, and whether prefab door frames is modern, chinese, or industrial.