1.Colorful,attracttive design, steel step ladder 2.Steel tube, PP mat anti-slip PE end cap ... : 30mm x 15mm (Thickness: 1mm) Plastic step size:36x21.5cm(with customer's logo)5.Furnishingblack plastic with white powder coated6.MOQ500pcs7 ... starts from 1985, focusing on high quantity..2. 7 workshops, 5 product lines, 10000-30000 square meters,3. 51-60 QC ...