Material Type | High humidity, outdoor use | - Industry Standard: Regular steel (prone to rust) - Our Base: 304 stainless steel (resists corrosion) - Our Advanced: 316 stainless steel (marine-grade corrosion resistance) | ▲ Our Base: 30% lighter than regular steel (ISO 3506) ▲▲ Our Advanced: 50% stronger against saltwater corrosion (ASTM B117) | ▲▲ Our Advanced: 20% heavier than base model (increased weight) |
Folding Mechanism | Frequent storage needs | - Industry Standard: Basic hinges (no lock) - Our Base: Dual-lock hinges (ISO 9001 certified) - Our Advanced: Quick-release hinges + anti-slip locks | ▲ Our Base: 30% faster folding than standard (verified via ASTM F2023) ▲▲ Our Advanced: 50% more secure in folded state (EN 14183) | ▲▲ Our Advanced: Requires 15% more storage space due to design |
Step Design | Slip-prone surfaces | - Industry Standard: Smooth metal steps - Our Base: Textured non-slip steps (EN 131) - Our Advanced: Ergonomic contoured steps + anti-slip coating | ▲ Our Base: 40% lower slip risk (ASTM E2493) ▲▲ Our Advanced: 60% improved grip in wet conditions (ISO 13287) | ▲▲ Our Advanced: 10% higher step weight limit (200kg vs. 180kg) |
Load Capacity | Heavy user weight | - Industry Standard: 100kg (EN 14183) - Our Base: 120kg (ISO 7500) - Our Advanced: 150kg (ASTM F2432) | ▲ Our Base: Supports average adult + tools (verified via ISO 3801) ▲▲ Our Advanced: 50% higher safety margin for professional use | ▲▲ Our Advanced: 15% bulkier design (reduces portability) |
Safety Features | High-traffic areas | - Industry Standard: Basic rubber tips - Our Base: Non-slip rubber tips + step guards - Our Advanced: Anti-slip steps + stability bar | ▲ Our Base: 30% lower tip-over risk (ASTM F2023) ▲▲ Our Advanced: 50% improved stability on uneven surfaces (EN 131) | ▲▲ Our Advanced: 20% higher price point due to advanced features |
Portability | Apartment/limited storage | - Industry Standard: 1.2m folded (ISO 3801) - Our Base: 0.9m folded (ASTM D543) - Our Advanced: 0.6m folded + carrying handle | ▲ Our Base: 25% smaller folded size (meets ISO 3801) ▲▲ Our Advanced: 50% easier to carry (ergonomic handle reduces strain) | ▲▲ Our Advanced: 10% higher cost for compact design |