Ladder size: 2595mm Footboard distance: 350mm Handrail distance: 420mm 2.5mm raised part on the surface of footboard for antiskkd Total 6 footboards All the size can be changed as customers' requirements. We can produce almost all the parts with aluminium alloy, because we are the second largest aluminium extrusion product developer and the largest in Asia. Just need a product profile drawings, after that I can calculate price for you.