Factory Customized 20"20"4" Sofa Pocket Spring Inner Spring Unit with High Carbon Steel Wire and Customized Spring Count
Price:
USD 1.45~1.42/PCS
MOQ:
100PCS
Delivery Time:
7-15 Days
Brand:
Yirilom
Product Description
Custom 20"*20"*4" Pocket Coil Spring Unit for Sofa Manufacturing
Factory-customized pocket coil spring inner units designed specifically for sofa cushion applications, offering superior comfort and durability for furniture manufacturers.
Product Specifications
| Product Name | Sofa Pocket Spring |
|---|---|
| Material | High Carbon Steel Wire |
| Wire Diameter | 1.0mm - 2.3mm |
| Head Diameter | 4cm - 6.5cm |
| Middle Diameter | 4.5cm - 7.5cm |
| Height | 6cm - 25cm |
| Turns | 4 - 7 Turns |
| Coils Count | Customized to client requirements |
| Woven Fabric | 65-100g/㎡ or customized |
| Size | Any size available |
| Color | White, Blue or customized |
| Packing | Compressed and rolled |
| Application | Sofa factory and manufacturer use |
Quality Verification Standards
- Material Certificates: SAE 1074/1080 steel equivalents
- Cycle Testing: 100,000+ compressions (simulating 10+ years of use)
- Salt Spray Test: 72+ hours for superior rust resistance
- Fabric Strength: Double-stitched seams (≥20N/5cm tensile strength)
Custom Order Process
- Provide Specifications: Submit CAD drawings or sofa cushion dimensions
- Confirm Zoning Requirements: Specify support zones (e.g., firmer lumbar support)
- Request Samples: 5-7 day sample production for approval
- Bulk Production: 15-25 day manufacturing cycle (depending on complexity)
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Foshan Gaoming Hecheng Yirilom Household Factory
Location
Fuwan Industrial Area, Gaoming District, Foshan City, Guangdong, China
Contact Person
Daisy Ho