Scaffolding ladder: Scaffolding stair comes with landing platform providing you easier access to the working platform. Detail: 1: material : q235 steel 2: surface:pre-galvanized 3: hooks: m43, m50. 4: application: scaffold structruer , ringlock scaffolding , frame scaffolding. 5: size: 450*1829*1725*2515mm, 450*1829*1955*2677mm, 860*1829*1725*2515mm 860*1829*1955*2677mm etc 6: iso 9001: 2008 approved 7: oem served
