ladder,multifunctional ,lift ladder,dual-use ladder,step ladder,washing platform,working platform,firberglass ladder ladder,multifunctional ,lift ladder,dual-use ladder,step ladder,washing platform,working platform,firberglass ladder ITEMSTEPTOTAL LEIGHTA FORM HEIGHTN.W(kg)G.W(kg)PACKING QTY(pcs)PACKING SIZE(cm/pcs)20GP(pcs)40GP(pcs)40HQ(pcs)multifunction ladder LHD-2A4*22.35m1.18m1011.2167*37* ...