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Heavy-Duty Pull-out Hinges for Sofa Bed – 200kg Load Capacity – Model 1802.1.78106
- Status: Out of stock
- Vendor: Vinahardware
$30.00
Market price:
🛋️ Heavy-Duty Pull-out Hinges for Sofa Bed – 200kg Load Capacity – Model 1802.1.78106
Brand: Vinahardware
Type: Furniture Hardware Accessory – Sofa Bed Conversion System
Application: Transforms standard sofa into a pull-out bed with smooth rolling track system
🔧 PRODUCT SPECIFICATIONS
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Material: Reinforced iron and flexible steel sheet
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Surface treatment: Black powder coating for anti-rust and smooth appearance
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Load capacity: Up to 200kg
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Key components:
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U-shaped aluminum rails
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Silent plastic guide wheels
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Rubber casters for smooth floor movement
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Production techniques: Stamping, laser cutting, CNC machining, and powder coating
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Product net weight & dimensions: Contact for technical drawing
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Packaging: Custom packing available – PE wrap + carton + hardware accessories
🏭 VINAHARDWARE PRODUCTION PROFILE
All units are produced under strict quality control at Vinahardware’s in-house facility with the following process:
⚙️ Production Plan Highlights
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Preparation time: ~4.2 days (includes sample setup, tooling, layout)
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Direct production time: ~9.7 days (estimated 7 workers, scalable)
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Total lead time: ~14–17.5 days for orders of 1,000 sets
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MOQ: 1,000 units
🧱 Main Construction Materials
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Steel tube: 20×30mm, thickness 1.8mm
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Flexible steel sheets: 2mm, 4mm, 5mm thicknesses
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Solid round bar: Ø8mm
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U-aluminum rail x2 pcs
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Plastic rollers & sofa-grade rubber wheels
📋 QUALITY CONTROL CHECKLIST
| Inspection Item | Requirement | Status |
|---|---|---|
| 1. Material Verification | Iron and steel as per BOM | ✅ |
| 2. Surface Finish | Powder coated – matte black | ✅ |
| 3. Dimensional Accuracy | Matches technical drawing | ✅ |
| 4. Functional Test | Smooth slide, lift & locking mechanism | ✅ |
| 5. Weld Quality | Not critical – structural form maintained | ✅ |
| 6. Component Matching | Complete kit with rails, rollers, brackets | ✅ |
📦 PACKAGING & DELIVERY
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Unit includes: Left + Right Hinges, Rails, Wheels
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Packing: Carton box with protective wrap
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MOQ: 1,000 sets
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Lead time: 13.9 to 17.5 working days (after order confirmation)
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Support: OEM branding and custom assembly options available
✅ WHY VINAHARDWARE
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Full in-house production: CNC, stamping, welding, powder coating
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Expertise in smart furniture accessories
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Flexible capacity for bulk or urgent orders
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Professional project coordination and post-sale support
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