| Industrial Stainless Steel Hinge (Industry Standard) | Outdoor/High-Humidity Environments | - Material: 304 Stainless Steel - Corrosion Resistance: ASTM B117 500+ hours - Load Capacity: 50 kg | ▲ Superior corrosion resistance for harsh environments High durability (100,000+ cycles) | Higher cost Noise level: 45 dBA (louder than whisper) |
| Zinc Alloy Concealed Hinge (Our Base) | Office Cabinets/Indoor Storage | - Material: Zinc Alloy - Corrosion Resistance: ASTM B117 200 hours - Load Capacity: 40 kg | ▲ Cost-effective Lightweight (30% lighter than stainless) Quiet operation: 40 dBA (quieter than refrigerator hum) | Lower corrosion resistance vs. stainless steel Limited to indoor use |
| Composite Reinforced Hinge (Our Advanced) | Marine/Chemical Plants | - Material: Fiberglass-Reinforced Polymer - Corrosion Resistance: ASTM B117 1000+ hours - Load Capacity: 60 kg | ▲ Best-in-class corrosion resistance Quietest operation: 35 dBA (softer than rustling leaves) High load tolerance | Heavier than zinc alloy Requires specialized installation |
| Decorative Overlay Hinge | Furniture/Custom Cabinets | - Material: Chrome-Plated Steel - Aesthetic Design: Flush-mounted with decorative finishes | ▲ Sleek appearance for high-end furniture Easy to install | Lower load capacity (25 kg) Not suitable for industrial use |
| Heavy-Duty Aluminum Hinge | Garage Doors/Industrial Shelters | - Material: 6061-T6 Aluminum - Load Capacity: 70 kg - Thermal Stability: -40°C to 80°C | ▲ Lightweight yet strong for heavy loads Excellent thermal resistance | Moderate corrosion resistance (ASTM B117 300 hours) Noise-prone in cold environments |
| Plastic Economy Hinge | Low-Cost Cabinets/Storage Shelves | - Material: Polypropylene - Load Capacity: 15 kg - UV Resistance: ASTM D4329 | ▲ Lowest cost option UV-resistant for outdoor storage bins | Brittle in extreme temperatures Short lifespan (5,000 cycles) |