| 1 | Supplier A | Europe and Middle East | Step chains, rollers, handrail components, comb plates, safety switches | OEM and cross-reference identification | 2–6 weeks | Material certificates, dimensional inspection reports, batch traceability | Available on request | ★★★★★ |
| 2 | Supplier B | North America | Drive components, sprockets, bearings, brake parts, electrical controls | Major escalator system configurations | 3–8 weeks | Inspection records and conformity documentation | Available on request | ★★★★★ |
| 3 | Supplier C | East Asia and Southeast Asia | Steps, demarcation inserts, rollers, handrails, inlet guards | Model-based and drawing-based matching | 3–7 weeks | Factory inspection reports and packing records | Limited stock | ★★★★☆ |
| 4 | Supplier D | Global export coverage | Comb segments, skirt panels, skirt brushes, covers, fasteners | Custom dimensions and retrofit support | 4–10 weeks | Dimensional reports and material specifications | Available on request | ★★★★☆ |
| 5 | Supplier E | South Asia and Africa | Chains, shafts, bearings, rollers, guide tracks, wear strips | Replacement parts for legacy equipment | 4–9 weeks | Product datasheets and pre-shipment inspection | Limited stock | ★★★★☆ |
| 6 | Supplier F | Oceania and Asia-Pacific | Handrail belts, handrail guides, entry devices, sensors, switches | Electrical and mechanical part matching | 2–6 weeks | Test reports and electrical specifications | Available on request | ★★★★☆ |
| 7 | Supplier G | Central and Eastern Europe | Step axles, chain attachments, sprockets, rollers, tensioning parts | Drawing and sample-based manufacturing | 5–12 weeks | Heat-treatment records and dimensional inspection | By quotation | ★★★☆☆ |
| 8 | Supplier H | Latin America | Comb plates, yellow lines, skirt brushes, balustrade components | Selected legacy and current models | 4–10 weeks | Material declarations and inspection checklists | Limited stock | ★★★☆☆ |
| 9 | Supplier I | Middle East and North Africa | Safety switches, emergency stop devices, lighting parts, sensors | Electrical replacement and retrofit support | 3–8 weeks | Electrical test records and conformity files | Available on request | ★★★☆☆ |
| 10 | Supplier J | Global sourcing and distribution | General maintenance kits, fasteners, lubricants, brushes, rollers | Part-number and specification matching | 1–5 weeks | Supplier declarations and shipment documentation | Stock dependent | ★★★☆☆ |