| 🏗️ Construction Engineering | Steel structure frames, bridges, stair handrails, railings, door and window frames, support members |
| ⚙️ Machinery Manufacturing | Gears, shafts, connecting rods, transmission parts, bearings, brackets, connection plates |
| 🚗 Automotive Industry | Body skeletons, chassis structures, suspension systems, leaf springs, wheels |
| 🚢 Shipbuilding | Hull structures, decks, ship plates, marine components |
| 🌾 Agricultural Machinery | Plowshares, forklifts, seeders, harvesters |
| 🏠 Furniture Manufacturing | Structural frames, guardrails, load-bearing brackets |
| ⚡ Power Industry | Lightning protection grounding systems, substation components |
| 🛤️ Rail Transit | Railway components, vehicle underframes |