2152 slide under the door products are offered for sale by suppliers on Alibaba.com, of which other door & window accessories accounts for 14%, drawer slides accounts for 8%, and door & window rollers accounts for 1%.
A wide variety of slide under the door options are available to you, such as glass, aluminum alloy and steel.You can also choose from outdoor, villa and office slide under the door,as well as from free spare parts, onsite installation, and onsite inspection slide under the door,And whether slide under the door is waterproof, {2}, or {3}.