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Brand Name : Yirilom
Model Number : ZS-007
Certification : SGS/ISO9001
Place of Origin : China
MOQ : 400Kg
Price : USD 1.5~3/Kg
Payment Terms : T/T,Western Union,MoneyGram
Supply Ability : 8000000PCS Per Month
Delivery Time : 7-15 Days
Packaging Details : 4kg/Roll 10Rolls/Plastic Bag
Product Usage : For Sofa Seat Springs
Product Packing : 4kg/Roll 10Rolls/Plastic Bag
Function : Provide support and flexibility
Packing Of Items : 4kg/Roll 10Rolls/Plastic Bag
Items Name : Sofa Zigzag Spring
Loop Width : 18mm-30mm
Height Of Items : 38-50mm
Packing Of Spring : 4kg/Roll 10Rolls/Plastic Bag
Pitch : 35mm-50mm
Packing : Carton Box, Pallet
Total Coils : 4-8
Coil Turns : 4-10 turns
Length : Customized
Durability : High
Surface Treatment : Electroplating or powder coating
Products Descriptions
Zigzag Spring (Sinuous Spring): A continuous, pre-bent wire spring that forms a "M" or "Z" shape. It is
the most common support system in sofa frames, providing the base foundation for cushions.
3.8mm & 4.0mm Wire Diameter: This is an extremely heavy-duty specification.
Standard Residential Sofas: Typically use 1.8mm - 2.5mm wire.
3.8mm-4.0mm: This is reserved for commercial, contract, or ultra-high-end residential furniture where
maximum durability, weight capacity, and longevity are required (e.g., waiting rooms, hotels, airports,
luxury home theaters).
Anti-Rust (Corrosion Resistance): This is a critical feature. Over time, moisture from the air or spills can
cause internal springs to rust, leading to squeaking, fabric staining, and ultimately structural failure.
Anti-rust treatment prevents this.
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Anti Rust High Quality 3.8mm 4.0mm For Sofa Zigzag Spring Images |