Concrete Sleeve

3520 concrete sleeve products are offered for sale by suppliers on Alibaba.com, of which anchors accounts for 33%, metal building materials accounts for 12%, and other plastic building materials accounts for 1%. A wide variety of concrete sleeve options are available to you, such as office, building and hotel.You can also choose from onsite inspection, onsite installation and onsite training concrete sleeve,as well as from graphic design, 3d model design, and total solution for projects concrete sleeve, and whether concrete sleeve is stainless steel, carbon steel, or 40cr.