Material Composition | Coastal or humid environments | Industry: C23000 Brass (ASTM B280) | Base: ▲ C26000 Brass (ASTM B280) | Advanced: ▲▲ C26000 + protective coating (ASTM B280 + ISO 2081) |
| | | Enhanced corrosion resistance in Base, superior durability in Advanced | Advanced coating adds cost (+20%) compared to Base |
Dimensional Accuracy | Precision architectural models | Industry: ±2% tolerance (common for decorative items) | Base: ▲ ±1% tolerance (▲100% improvement) | Advanced: ▲▲ ±0.5% tolerance (▲200% improvement from Industry) |
| | | Ensures precise fit in complex designs | Tighter tolerances increase production time/cost |
Surface Finish | High-end interior design | Industry: No.1 finish (hot-rolled, rough) | Base: ▲ No.2 finish (cold-rolled, smoother) | Advanced: ▲▲ No.4 brushed finish (ASTM A488) |
| | | Base offers smoother texture; Advanced provides sleek, modern look | Advanced finish requires additional polishing steps |
Weight | Mobile installations or lightweight decor | Industry: Solid brass (e.g., 80mm: 1.2kg) | Base: Hollow construction (▲30% lighter: 80mm = 0.85kg) | Advanced: Optimized hollow design (▲▲50% lighter: 80mm = 0.6kg) |
| | | Easier handling and transport | Larger Advanced sizes may require reinforcement |
Customization Options | Personalized gifts or bespoke projects | Industry: Limited to standard sizes | Base: ▲ 5 sizes (30–80mm) | Advanced: ▲▲ Custom sizes + laser engraving (ISO 80601 compliance) |
| | | Base meets most decor needs; Advanced enables unique branding | Custom orders have longer lead times |
Processing Services | Complex decorative installations | Industry: Basic cutting/welding | Base: ▲ Decoiling, punching, bending (ISO 9001 certified) | Advanced: ▲▲ Includes polishing + laser engraving (ISO 14644 cleanroom) |
| | | Full-service solution reduces outsourcing | Advanced services add 15–20% to project cost |